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Showing Collections: 1151 - 1200 of 1850

McCullough Iron Company, Octoraro Works exterior photograph

 Collection
Accession: 1971-mss-713
Abstract:

McCullough Iron Company produced the first galvanized sheet iron in the United States, and then went on to produce charcoal blooms and iron bars. The Octoraro Rolling Mill was built in 1828, originally owned by Joseph Roman and purchased by McCullough & Co. in 1857. It operated until 1893. This item is a panoramic-type nineteenth century albumen photograph showing the town of Rowlandsville, Maryland, on Octoraro Creek in Cecil County. The iron-works may be in the distance, and the houses may be predominantly worker's housing.

Dates: circa 1870

MCI Communications Corporation photographs and audiovisual materials

 Collection
Accession: 2000-239
Abstract:

MCI Communications Corporation (MCI) was a large telecommunications company. It was organized in October 1963 in Joliet, Illinois, by John D. (Jack) Goeken (1930-2010), as Microwave Communications, Inc. Goeken and his partners were planning to provide point-to-point private line microwave communications between Chicago and St. Louis to small businesses. This large collection documents the activities of the MCI Communications Corporation and its subsidiaries as well as the development of a competitive telecommunications industry in the United States and worldwide. The materials focus on MCI corporate life, public relations, technical operations, and sales and marketing activities. A vast amount of videotapes makes up a significant portion of the MCI collection, however, there are also photographs, slides, digital files, and audio cassette tapes.

Dates: 1915-2001; Majority of material found within 1975-1997

MCI Communications Corporation records

 Collection
Accession: 2225
Abstract:

MCI Communications Corporation (MCI) was one of the largest telecommunications companies in the world. It was incorporated in Delaware in 1968 as Microwave Communications of America, Inc., to provide businesses with nationwide microwave telecommunications services at low prices. Being confronted by industry de facto monopoly AT&T in the interconnection of its lines to local facilities owned by AT&T affiliated regional Bell companies, MCI challenged the telecommunications giant with competitive long-distance telephone services, both in courts and at the marketplace. MCI-AT&T antitrust litigation (1974-1985) led to AT&T's divestiture of its regional carriers and changed the previously regulated telecommunications industry into a business open to competition. The collection documents all facets of MCI history from 1968 to the end of the 1990s, as well as changes in the American telecommunications regulatory policy, legislation, and public perception of the industry. Documents also include records of MCI's subsidiaries and their predecessors starting as early as 1849.

Dates: 1849-1999; Majority of material found within 1968-1995

MCI Communications Corporation service support documents

 Collection
Accession: 2846
Abstract:

MCI Communications Corporation (MCI) was a large telecommunications company. It was organized in October 1963 in Joliet, Illinois, by John D. (Jack) Goeken (1930-2010) as Microwave Communications, Inc. Goeken and his partners were planning to provide point-to-point private line microwave communications between Chicago and St. Louis to small businesses. This small collection of MCI documents primarily concerns customer service support, branch service, billing/system problems, and internet services.

Dates: 1990s

McShain family oral history interviews

 Collection
Accession: 1990-271
Abstract:

John McShain (1898-1989) was a Philadelphia and Washington, D.C.-based building contractor, whose firm, John McShain, Inc., was by 1950 the fiftieth largest construction firm in the United States, with contracts in excess of $100,000,000. This collection consists of thirteen audiotapes of oral history interviews with John McShain's family and friends. People interviewed include Mary McShain, Polly McShain, Vincent and Jacqueline O'Brien, and Cardinal Krol.

Dates: 1990

Meigs family papers

 Collection
Accession: 2162
Abstract:

The papers document the lives and careers of three generations of the immediate and extended family that began with famed Civil War officer Montgomery C. Meigs (1816-1892). The most notable members include his son, engineer Montgomery Meigs (1847-1931) and granddaughter and author Cornelia Meigs (1884-1973). The materials are about equally divided between professional activities and domestic family concerns.

Dates: 1848-1958; Majority of material found within 1875-1910

"Men of Progress -- American Inventors" engraving

 Collection
Accession: 1980-202
Abstract:

Christian Schussele (1824-1879) was an artist and teacher at the Pennsylvania Academy of Fine Arts. John Sartain (1808-1897) was a Philadelphia printmaker and engraver, and director of the Pennsylvania Academy of Fine Arts. The engraving is a group portrait of nineteen nineteenth-century American inventors and industrialists, collected around a table with examples of their inventions, and beneath a portrait of Benjamin Franklin.

Dates: 1863

Mendes Cohen report on the economy of a new system of working the engines on the Baltimore and Ohio Rail Road Company

 Collection
Accession: 0460
Abstract:

Mendes Cohen (1831-1915) worked for the Baltimore & Ohio Railroad Company, chiefly in the Motive Power Department, from 1851 to 1855, where he adaptated wood-burning locomotives to coal-burning and devised the method for handling traffic on the 10% temporary grade over the Kingwood Tunnel. The report covers a series of tests and improvements conducted in 1853 and 1854 with the aim of reducing flue wear and tear and fuel consumption in the large coal-burning engines

Dates: 1854

Merchants Coal Company photographs

 Collection
Accession: 1991-227
Abstract:

The Merchants Coal Company mined semi-bituminous coal in the early twentieth century. These are images of early construction at the Merchants Coal Company in Boswell, Pennsylvania.

Dates: 1901-1902

Merchant's coupons

 Collection
Accession: 1998-259
Abstract:

Trading stamps were small paper coupons, given to customers by merchants, that had a minimal cash value. Customers could save these coupons and exchange them with the trading stamp company for premiums. The use of these coupons grew with the proliferation of chain gas stations and supermarkets in the early 20th century. Two perforated sheets of "merchant's coupons" (possibly trading stamps) are included, one with fifteen stamps and the other with ten. The coupons in this collection have no markings to determine the merchant or trading stamp company of origin.

Dates: circa 1900

Meta Coleman collection of du Pont family portraits

 Collection
Accession: 1968-021
Abstract:

Margaretta “Meta” du Pont Coleman (1862-1938) was a descendant of Pierre Samuel du Pont de Nemours (1739-1817) who founded the E.I. du Pont de Nemours & Company with his son Eleuthère Irénée du Pont (1771-1834) in 1802. The E.I. du Pont de Nemours & Company is a chemical company more commonly referred to as the DuPont company. She collected family portraits while compiling a family genealogy. This collection includes daguerrotypes, tintypes, ambrotypes and other early portrait photographs of various family members.

Dates: circa 1860-circa 1900

Metropolitan Steamship Co. ship "General Whitney" lithograph

 Collection
Accession: 2012-233
Abstract:

The Metropolitan Steamship Co. was a steamship line which provided service between Boston and New York and later between San Francisco and Los Angeles. This item is a prnt of the steamship "General Whitney" from the Metropolitan Steamship Co.'s Outside Line between New York and Boston.

Dates: circa 1870-1880

Michael Munroe of Lobdell Car Wheel Company pouring steel photograph

 Collection
Accession: 1969-058
Abstract:

Lobdell Car Wheel Company was a producer of cast railroad car wheels in Wilmington, Delaware. This collection contains one photographic reproduction depicting employee Michael Munroe (1879-1969) pouring steel.

Dates: circa 1910-1940

Michael Somerville Withers papers

 Collection
Accession: 2781
Abstract:

Michael Somerville Withers (1926-1985) was a mechanical engineer and an inventor. He worked at the DuPont Company from 1953 to 1983. Withers is the holder/co-holder of fourteen United States patents for plastic laminates and heat exchangers. Withers's papers document his career with the DuPont Company on plastic laminates, heat exchangers, and seal rings. The papers are organized into seven series: Sabine River Works; Experimental Station; Nafion Laminator; Heat exchangers/heaters; Vespel seal rings; Pneumatic tension device; and Trade catalogs, pamphlets, and articles.

Dates: circa 1950s-1970s

Michael Tenenbaum papers

 Collection
Accession: 2276
Abstract:

Michael Tenenbaum (1913-2005) was a metallurgist and President of the Inland Steel Company from 1971 to 1978. This small collection of his papers consist of a series of his writings and speeches and a small number of Inland Steel Company publications.

Dates: 1937-1983

Michel Adanson notes on nitrate

 Collection
Accession: 0906
Abstract:

During his lifetime, French botanist Michel Adanson (1727-1806) assembled a large number of notes and documents for a projected but never completed scientific encylcopedia. This collection of Adanson's notes focuses on nitrates, including saltpeter.

Dates: undated

Midvale Steel and Ordnance Company motion picture films

 Collection
Accession: 1970-034
Abstract:

The Midvale Steel Company manufactured steel parts and was known for casting, forging, and machining high-quality steels, including alloy steels, and precision steel products for a wide array of industries. Their primary business came from work related to railroad and ordnance manufacturing. This small collection consists of five reels of film that document operations at the Midvale Steel Plant in the Nicetown section of Philadelphia. While the reels are not dated, they are believed to be from 1919. The films document the various stages of production at the plant with a focus on the precision steel making processes for which Midvale was known.

Dates: circa 1919

Midvale Steel Company plant album

 Collection
Accession: 1974-362
Abstract:

The Midvale Steel Company manufactured steel parts for the railroad industry and the armaments industry. The company was known for casting, forging, and machining high-quality steels, including alloy steels. This album contains photographs showing exteriors and interiors of Midvale Steel facilities in the Nicetown area of Germantown.

Dates: circa 1905

Mike Karwowski collection of Budd Company photographs

 Collection
Accession: 2013-207
Abstract:

The Budd Company began in Philadelphia as the Edward G. Budd Manufacturing Company specializing in the manufacturing of all-steel body automobiles and then later railcars. This collection contains two enlarged reproduction black and white photographs taken at the Hunting Park plant in Philadelphia, Pennsylvania. One is of the Budd Company's drafting room and the second is of the Budd Band float during a parade.

Dates: 1916; 1919

Mildred I. McCormick miscellany regarding Business and Professional Women's Club of Wilmington

 Collection
Accession: 2443
Abstract:

Mildred I. McCormick (1911-1993) was president of the Business Professional Women's Club, Wilmington, Delaware, in 1973-1974, and an executive secretary at Hewlett-Packard Corporation. The collection contains miscellaneous items from the Business and Professional Women's Club of Wilmington, Delaware (BPWC).

Dates: 1920-1991

Millerstown Iron Company letterbook (microfilm)

 Collection
Accession: 2262
Abstract:

The Millerstown Iron Company, organized in 1873, constructed the Macungie Furnace in Macungie, Pennsylvania, and was a small anthracite iron company. The microfilmed letterbook documents the business correspondence of the company and includes outgoing correspondence from the Macungie furnace's superintendents.

Dates: 1877-1880

Millerstown Iron Company minute book

 Collection
Accession: 2243
Abstract:

The Millerstown Iron Company, organized in 1873, constructed the Macungie Furnace in Macungie, Pennsylvania, and was a small anthracite iron company. The minute book records the activities of the directors of the company, primarily concerning company finances and the efforts to raise money by the sale of bonds.

Dates: 1873-1879

Milton Bradley's "Official World's Fair Game" and "Official World's Fair Jigsaw Puzzle"

 Collection
Accession: 2005-206
Abstract:

The Milton Bradley Company is a creator and manufacturer of board games located in Springfield, Massachusetts. The 1964 New York World's Fair was held in Flushing Meadows, New York from April 22, 1964 to October 18, 1964, and then again from April 25, 1965 to October 17, 1965. The theme was "Peace Through understanding." This small collection consists of two Milton Bradley products, the Official World's Fair Game and the Official World's Fair Jigsaw Puzzle.

Dates: 1963-1964

Miscellaneous (mostly railroad) stock certificates

 Collection
Accession: 1996-233
Abstract:

Historically, a stock certificate is a paper record of ownership in a company. Certain information is included on a stock certificate: number of share, identification number, a corporate seal, and signatures. This collection consists of predominantly unissued stock certificates for American railroad companies. There are also four certificates of tax free municipal bonds of the City of Philadelphia.

Dates: 1848-1907

Mittleman Robinson Inc. records

 Collection
Accession: 2194
Abstract:

Mittleman Robinson Inc. is an image management consulting firm. Its records consist of company brochures and press clippings advertising their services.

Dates: 1980-1998

"Mixobeater" development documents

 Collection
Accession: 1751
Abstract:

The Mixobeater was a machine developed for the baking and food processing industries by the Meteor Mixing Machine Company and Mixobeater Machinery Company, of New York. The collection pertains mainly to the sale of machine parts and business dealings to Fitchburg Machine Works and include lists of patents, drawings and instructions, and correspondence.

Dates: 1869-1925

Mohawk Liqueur Corporation album

 Collection
Accession: 1995-249
Abstract:

The Detroit Mohawk Liqueur Corporation formed in 1933 at the end of Prohibition and operated through 1966. This album consists of three groups of images. The first group of photographs show a working American liquor company in Detroit, Michigan. The second group consists of different Mohawk bottled liquor products. The third part is eighteen pages of original Mohawk Liqueur labels attached to scrapbook pages.

Dates: 1934

Montchanin area pencil plat

 Collection
Accession: 1501
Abstract:

Montchanin is an unincorporated community located near Greenville, Delaware. It is named for Anne Alexandrine de Montchanin (1720-1756), mother of Pierre Samuel du Pont de Nemours (1739-1817), who was a French political economist and diplomat who emigrated to Delaware with his sons. The plat depicts the area between Brandywine Creek, Barley Mill Road, and Kennett Pike and includes 85 buildings and residents' names.

Dates: Before 1940

Mordecai Lewis & Co. account sheet

 Collection
Accession: 1737
Abstract:

Mordecai Lewis & Company (Philadelphia) was a merchant firm that owned several ships and specialized in imports of European goods, including white lead and, eventually, paint. The account sheet documents the sales of powder to William Bingham (1752-1804).

Dates: 1785-1786

Morgan Paper Company plant photographs

 Collection
Accession: 1969-102
Abstract:

Morgan Paper Company plant manufactured tissue paper. The plant located in Lititz, Pennsylvania was built by John H. Wickersham Engineering and Construction Company. The collection contains four photographic prints of Morgan Paper Company plant.

Dates: circa 1930

Morris Sayre speeches

 Collection
Accession: 1720
Abstract:

In 1932, Morris Sayre (1885-1953) became a director of the National Association of Manufacturers (NAM), which he became president of in 1948. The collection contains speeches given by Morris Sayre on behalf of the National Association of Manufacturers (NAM).

Dates: 1906, 1932-1952, undated

Morris travel albums

 Collection
Accession: 1976-432
Abstract:

The Morris family of Philadelphia were brewers, merchants, land speculators, manufacturers, and prominent participants in public affairs. This collection contains fourteen albums of photographs and postcards of foreign scenes between 1881 and 1906.

Dates: 1881-1906

Morse-Lea photograph collection

 Collection
Accession: 1970-018
Abstract:

The Lea family were among the largest flour mill operators at the Brandywine Falls, north of Wilmington, Delaware, since the 1770s, when Thomas Lea (1757–1823) joined in partnership with Joseph Tatnall (1740–1813). The album contains considerable genealogical information on the Lea family, as well as thirty-eight silhouette portraits of members of the Lea and related families. These include family names such as Tatnall, Baily, Bellah, Warner, Pusey, and Rodman.

Dates: circa 1800-circa 1840

Motion picture "Stars and Stripes Forever" film stills

 Collection
Accession: 1980-358
Abstract:

This collection consists of five publicity photographs from the motion picture Stars and Stripes Forever. It was produced by 20th Century Fox and released in 1952. It tells the story of John Philip Sousa, portrayed by Clifton Webb.

Dates: 1952

Mount Carbon Rail Road Company laborers receipts

 Collection
Accession: 0205
Abstract:

The Mount Carbon Railroad Company was incorporated in Pennsylvania on April 20, 1829, for the purpose of building a railroad from the Schuylkill Canal at Mount Carbon up Norwegian Creek to the forks and thence to Wadesville on the East Branch and Mount Laffee on the West Branch. The collection consist of thirteen laborers receipts issued for the construction of the railroad in 1829 and 1830 by William R. Hopkins, superintendent.

Dates: 1829-1838

Mrs. Willhoits Whittier Cleaning and Dye Works album

 Collection
Accession: 2015-283
Abstract:

Whittier Cleaning & Dye Works was a small, dry cleaning business in Whittier, California. Mrs. Willhoit operated the business and eventually put her name in the title. This album contains images of the exteriors of the store, the interiors of the store showing Mrs. Whitter working, Whittier exiting a company car with clothing on hangers, a worker at the press, and Mrs. Whittier with an armed serviceman. There are several snapshots of Mrs. Whittier with a group of young women.

Dates: circa 1940s

Mushroom industry collection

 Collection
Accession: 2735
Abstract:

More than half of the mushrooms in the United States are grown in and around the town of Kennett Square, Pennsylvania, which calls itself the "mushroom capital of the world." Walter W. Maule (1892-1964) and Charles C. Brosius (1930-), both Chester County, Pennsylvania, mushroom growers, were active in professional trade associations and advocates for their industry. This small collection on the mushroom industry consists of papers that document mushroom industry educational courses and professional trade associations. The collection provides insight into the role profession trade associations such as the Mushroom Growers Cooperative Association, the Mushroom Cooperative Canning Association, and the American Mushroom Insitute agriculturual play in affecting legislation and mushroom farming practices.

Dates: 1936-1985

"Music from the banks of the Brandywine" sound recording

 Collection
Accession: 1993-245
Abstract:

Alfred Irénée du Pont (1864-1935) was the eldest son of E. I. du Pont (1829-1877). He joined the family gunpowder firm in 1884, eventually becoming co-owner. He was an accomplished musician who composed many scores, however, he destroyed most as he became deaf. Only six survive. This compact disc contains six sound recordings of scores composed by Alfred I. du Pont. Performed by the New Tankopanicum Orchestra, conducted by Brian Cox, Published in Greenville, DE : Tank CD p1993. Includes program notes (1 folded sheet [6] p. : ill.) inserted in container.

Dates: 1993

NASA ERTS (Landsat 1) images of the southwestern United States

 Collection
Accession: 2012-203
Abstract:

Earth Resources Technology Satellite (ERTS), now known as Landsat 1, was the first satellite launched as part of the Landsat program to continuously record observations of Earth from space. ERTS was launched on July 23, 1972. This small collection consists of eleven transparencies showing satellite images of locations in the southwestern United States and Rocky Mountains taken by NASA's Earth Resources Technology Satellite on February 2, 1975.

Dates: 1959; 1975

Natalie Wilson du Pont and family papers

 Collection
Accession: 1493
Abstract:

The Wilson and du Pont families were prominent families in the Wilmington, Delaware area. The papers document the daily activities of three generations of Natalies: Natalie Green Driver (Wilson)(1846-1912), Natalie Driver Wilson (du Pont)(1877-1918), and Natalie Wilson du Pont (Edmonds)(1904-1975).

Dates: 1815-1969

National Ammonia Company of Pennsylvania photographs

 Collection
Accession: 1972-379
Abstract:

National Ammonia Company of Pennsylvania was a manufacturer of refrigerators which utilized the Claude process of sytheic ammonia for the coolant. The company was founded by Dr. Herman F. Dannenbaum (1857-1932) in Philadelphia in 1902. The collection consists of interior and exterior photographs of the National Ammonia Company of Pennsylvania's factory in Philadelphia.

Dates: circa 1924-1929

National Association of Manufacturers centennial calendar

 Collection
Accession: 1995-281
Abstract:

The National Association of Manufacturers (NAM) is an industrial trade association and advocacy group. NAM was organized in January of 1895 when approximately 600 manufacturers met during the 1890s depression in Cincinnati, Ohio, to formulate a program for economic recovery. Since its inception, it has pursued the objectives of American business, such as the building of the Panama Canal and opposition to both Franklin Roosevelt's New Deal and Lyndon Johnson's Great Society. This calendar was created to celebrate the National Association of Manufacturers' 100th year. Each month features archival and contemporary photographs from a company belonging to the organization.

Dates: 1995

National Association of Manufacturers photographs and audiovisual materials

 Collection
Accession: 1973-418
Abstract:

The National Association of Manufacturers (NAM) is “the largest manufacturing association in the United States, representing small and large manufacturers in every industrial sector and in all fifty states,” and “is the powerful voice of the manufacturing community and the leading advocate for a policy agenda that helps manufacturers compete in the global economy and create jobs across the United States.” This collection contains photographs, negatives, slides, digital images, sound recordings, objects, videos, and films that document the history of the National Association of Manufacturers (NAM) from the mid-twentieth century through the early twenty-first century. The materials provide a visual and audible documentation of the organization’s programs and activities.

Dates: 1895-2014; undated

National Association of Manufacturers Radio Division scrapbook

 Collection
Accession: 2491
Abstract:

John Drake Fitzgerald (1902-1969) was the chief of the Radio Division at the National Association of Manufacturers (NAM) in the early 1940s. While at NAM, Fitzgerald oversaw the “Defense for America” radio series that aired on NBC Red Network and “Your Defense Reporter” series which aired on Mutual Network. This scrapbook (digital copy), created by Fitzgerald, documents some of the work the Radio Division of the National Association of Manufacturers (NAM) did in 1941. Particular emphasis is on two radio programs: "Defense for America" and "Your Defense Reporter." Fitzgerald was the chief of the Radio Division.

Dates: 1941-1942

National Association of Manufacturers records

 Collection
Accession: 1411
Abstract:

The National Association of Manufacturers (NAM) is “the largest manufacturing association in the United States, representing small and large manufacturers in every industrial sector and in all fifty states,” and “is the powerful voice of the manufacturing community and the leading advocate for a policy agenda that helps manufacturers compete in the global economy and create jobs across the United States.” Their records provide comprehensive documentation of the organization's programs and activities from its founding in 1895 to the present.

Dates: 1885-2021, undated

National Automobile Dealers Association audiovisual materials and publications

 Collection
Accession: 2014-274
Abstract:

The National Automobile Dealers Association (NADA) is an advocacy organization that represents automobile dealers to automobile manufacturers and the United States government. This collection highlights the activities of NADA. The collection is arranged into two series based on format; Audiovisual and Publications. The material within the series are arranged chronologically. The audiovisual materials focus primarily on coverage of events, news segments, automobile manufacturer footage and other programs pertaining to NADA, while the publications focus on industry news, products, regulations, and legislation.

Dates: 1924-2015

National Bronze and Aluminum Foundry Co. records

 Collection
Accession: 2774
Abstract:

National Bronze and Aluminum Foundry Company was a manufacturer of cast aluminum products, primarily for the automotive industry, headquartered in Cleveland, Ohio. During World War II, the company was part of the nation's defense, producing aluminum castings for airplanes and tanks. This small collection consists of directors meeting minutes and shareholders meeting minutes dating from 1937 to 1941 and 1945 to 1949. This collection would be of interest to those researching pre- and post-war financial and legal issues surrounding manufacturers required to produce goods during wartime and recovering from major turnover.

Dates: 1937-1941; 1945-1949

National Electrical and Radio Exposition album

 Collection
Accession: 2015-289
Abstract:

The 1934 National Electrical and Radio Exposition was held in New York City at Madison Square Garden from September 19th to the 29th. The Electrical Association of New York organized the exposition. It was one of the annual radio and electronic products trade shows held in the city in the 1920s through the 1940s. This item is an album forty-five photographs taken during the exposition. The photographs are primarily of various companies individual displays. Companies represented are RCA, Westinghouse Electric, Singer Sewing Machine, General Electric, Hoover, Leonard, among others.

Dates: 1934 September 19-1934 September 29

National Foreign Trade Council (NFTC) records

 Collection
Accession: 2345
Abstract:

The National Foreign Trade Council (NFTC) was established on May 28, 1914 to coordinate the foreign trade activities of the United States. The convention appointed thirty-five delegates to serve as charter members of the NFTC, with James A. Farrell (1863-1943), then-President of U.S. Steel, the new organization's first chairman. Records chronicle U.S. corporate policy toward the most pressing issues of foreign trade in the twentieth century.

Dates: 1914-1985

National Foreign Trade Council (NFTC) web archive

 Collection
Accession: WA-2011-334
Abstract:

The National Foreign Trade Council (NFTC) is a business membership organization that advocates for international and public policy that support an open world trading system. This collection consists of archived captures of the official website of the National Foreign Trade Council (URL: http://www.nftc.org/). The website has information about the NFTC by-laws, the board of directors, staff, and membership. There are webpages that feature publications, recent events and activities, information about the NFTC stance on various issues such as trade policy, tax policy, international human resources, visa policy, sanctions and export controls, and innovation.

Dates: 2011-2020

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Manuscripts and Archives 1040
Audiovisual Collections 806
Published Collections 4
 
Subject
Correspondence 267
Railroads 126
Advertisements 113
Social history 96
Gunpowder industry 95
∨ more
Chemical industry 87
Exhibitions 73
Explosives industry 72
Financial statements 66
Textile industry 63
Steel industry and trade 53
Research, Industrial 51
Account books 48
Ephemera 48
Patents 48
Reports 48
Textile fibers, Synthetic 47
Photograph albums 45
Diaries 44
Exhibition buildings 43
Iron industry and trade 43
Electronic industries 42
Portraits 41
Aeronautics 40
Minutes 39
Scrapbooks 39
Postcards 36
World War, 1939-1945 36
Construction projects 35
Domestic relations 35
Group portraits 35
Industrial design 35
Ships 35
Wilmington, Del. 35
Factories 34
Industrial chemists 34
Inventors 34
Du Pont family -- Homes and haunts 33
Marketing 33
Oral histories 32
Panoramic photographs 30
Railroads -- Rolling stock 30
Testing laboratories 30
Automobile industry and trade 29
Planographic prints 29
Genealogies 28
Merchants 28
Sales promotion 28
Trade associations 28
Papermaking 27
Technical drawings 27
Biography 26
Dyes and dyeing 26
Powder mills 26
Textile factories 26
Weapons industry -- Employees 26
Industrial safety 25
Gunpowder, Smokeless 24
Investments 23
Railroad stations 23
Wages 23
World War, 1914-1918 23
Blast furnaces 22
Chemical plants 22
Coal mines and mining 22
Aerial photographs 21
Packaging -- Design 21
Pennsylvania 21
United States -- History -- Civil War, 1861-1865 21
Banks and banking 20
Business and politics 20
Computer industry 20
Mechanical engineering 20
Posters 20
Iron and steel workers 19
Maps 19
Philadelphia (Pa.) 19
Speeches 19
Steel-works 19
Stores, Retail 19
Display of merchandise 18
Electric industries 18
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Firearms 18
Gardens 18
Industrial films 18
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Railroads -- Rolling stock -- Design and construction 18
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Language
English 1794
French 68
German 4
Italian 2
Spanish; Castilian 1
 
Names
Du Pont family 214
E.I. du Pont de Nemours & Company 209
Unknown 62
Du Pont de Nemours, Pierre Samuel, 1739-1817 50
Pennsylvania Railroad 43
∨ more
Du Pont, Samuel Francis, 1803-1865 31
E.I. du Pont de Nemours & Company. Experimental Station 25
RCA Corporation 20
Du Pont, Sophie Madeleine, 1810-1888 19
Du Pont, Eleuthère Irénée, 1771-1834 17
Du Pont, H. A. (Henry Algernon), 1838-1926 16
Du Pont, Pierre S. (Pierre Samuel), 1870-1954 16
United States. Navy 16
Dick, John A., 1879-1972 15
Joseph Bancroft & Sons Co 15
Du Pont de Nemours, Francoise Robin Poivre, 1748-1841 14
New York World's Fair (1964-1965 : New York, N.Y.) 14
E.I. du Pont de Nemours & Company. Textile Fibers Department 13
New York World's Fair (1939-1940 : New York, N.Y.) 13
Savery, Thomas H., 1837-1910 13
Eleutherian Mills (Greenville, Del. : Estate) 12
Longwood Gardens (Kennett Square, Pa.) 12
Centennial Exhibition (1876 : Philadelphia, Pa.) 11
Jackson Laboratory (E.I. du Pont de Nemours & Company) 11
Pusey and Jones Company 11
Carothers, Wallace Hume, 1896-1937 10
Du Pont, Francis Gurney, 1850-1904 10
Greenewalt, Crawford H., 1902-1993 10
Penn Central Transportation Company 10
Reading Company 10
World’s Columbian Exposition (1893 : Chicago, Ill.) 10
Bethlehem Steel Corporation 9
Century of Progress International Exposition (1933-1934 : Chicago, Ill.) 9
Du Pont, Henry, 1812-1889 9
Du Pont, Victor Marie, 1767-1827 9
Loewy, Raymond, 1893-1986 9
Pusey & Jones Corporation 9
Radio Corporation of America 9
Baldwin Locomotive Works 8
Crowninshield, Louise du Pont, 1877-1958 8
E.I. du Pont de Nemours & Company. Brandywine Works 8
E.I. du Pont de Nemours & Company. Central Research and Development Department 8
E.I. du Pont de Nemours & Company. Chestnut Run Laboratories 8
E.I. du Pont de Nemours & Company. Organic Chemicals Department 8
Hagley Museum and Library. Library. Oral History Project Office 8
Hanford Engineer Works 8
International Business Machines Corporation 8
National Association of Manufacturers (U.S.) 8
Philadelphia & Reading Railroad Co 8
Southeastern Pennsylvania Transportation Authority 8
Avon Products, Inc 7
Du Pont, Alfred I. (Alfred Irénée), 1864-1935 7
E.I. du Pont de Nemours & Company. Carney's Point Works 7
E.I. du Pont de Nemours & Company. Engineering Department 7
E.I. du Pont de Nemours & Company. Hagley Yard 7
E.I. du Pont de Nemours & Company. Pioneering Research Laboratory 7
Gentieu, Pierre A., 1842-1930 7
Gilpin, Joshua, 1765-1841 7
Hagley Museum and Library 7
Maxim, Hudson, 1853-1927 7
Victor Talking Machine Company 7
Amtrak 6
Brandywine Manufacturers Sunday School 6
Budd Company 6
E.I. du Pont de Nemours & Company. Advertising Department 6
E.I. du Pont de Nemours & Company. Grasselli Chemicals Department 6
E.I. du Pont de Nemours Powder Company 6
General Electric Company 6
Lea family 6
Lehigh Valley Railroad Company 6
Lukens Steel Company 6
Manhattan Project (U.S.) 6
Remington Arms Company 6
Sperry Rand (Corporation). Univac Division 6
Spohn, Benjamin (staff) 6
Thayer, Horace H., 1878-1959 6
University of Delaware 6
Young, William, 1755-1829 6
All American Engineering Company 5
American Iron and Steel Institute 5
American Telephone and Telegraph Company 5
Baltimore and Ohio Railroad Company 5
Bauduy, Peter, 1769-1833 5
Bauduy, Victorine du Pont, 1792-1861 5
Cinecraft, Inc 5
DeMirjian, Charles H., 1925-2021 5
Du Pont Motors, Incorporated 5
Du Pont, Alfred Victor, 1798-1856 5
Du Pont, Irénée, 1876-1963 5
E.I. du Pont de Nemours & Company. Chambers Works 5
E.I. du Pont de Nemours & Company. Explosives Department 5
E.I. du Pont de Nemours & Company. Fabrics and Finishes Department 5
General Motors Corporation 5
Hercules Powder Company 5
Laird, W. W. (William Winder), 1910-1989 5
Louisiana Purchase Exposition (1904 : Saint Louis, Mo.) 5
Massachusetts Institute of Technology 5
Pennsylvania Power & Light Company 5
Ramsay, William G. (William Gouverneur), 1866 - 1916 5
Raskob, John J. (John Jakob), 1879-1950 5
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