Skip to main content Skip to search results
Notice: The Library is open for research by appointment only, please visit our research services page for more information.

Showing Collections: 951 - 1000 of 1847

John F. Tucker collection on transit history

 Collection
Accession: 2046
Abstract:

The John F. Tucker Transit History Collection consists of official documents produced or used by Mr. Tucker during his career as a public transit official, records of the pre-SEPTA Philadelphia Rapid Transit Company (1907-1939) and the Philadelphia Transportation Company (1940-1968) that he preserved from loss or destruction, and materials collected out of his interest in the history of transit systems, particularly electric traction lines. The collection traces the evolution of the Philadelphia transit system, its extent, routes and services, and of North American rail rapid transit generally.

Dates: 1895-2002, bulk 1920-1990; Majority of material found within 1920 - 1990

John Farrell Metten collection

 Collection
Accession: 1969-029
Abstract:

John Farrell Metten (1873-1968) was a marine engineer and shipbuilding industry executive. This collection contains photographic prints, postcards, documents, drawings, and an identification card pertaining to the career of John Farrell Metten and views of Naval ships built at the New York Shipbuilding Company, Camden, New Jersey.

Dates: circa 1930s

John Gilles Townsend Jr. papers

 Collection
Accession: 2017-247
Abstract:

John G. Townsend Jr. (1871-1964) was a politician, a businessman, and a banker. He served as Governor of Delaware from 1917 to 1921 and as Delaware’s U.S. Senator from 1929 to 1941. He operated a lumber business, cannery, orchard, and then a large poultry farm called Townsend Inc. Farms. This small collection documents Townsend’s work in politics and in the poultry industry. There is a fair amount of biographical information authored by Louise Stanton Johnson, who worked as Townsend’s secretary during his time as Senator. The collection has been arranged into four series: Governor and Senatorial papers; Townsend Inc. Farms records; Louise Stanton Johnson papers and Printing plates and seals. The materials in the collection date from 1908 to 1977, with a bulk of the materials from the 1930s through the 1950s.

Dates: 1908-1977

John Gordon Rideout papers

 Collection
Accession: 2701
Abstract:

The John Gordon Rideout papers illustrate the career of John Gordon "Jack" Rideout (1898-1951), a noted industrial designer. Rideout began his career in sales, moved into advertising, and eventually opened industrial design firms in Toledo and Cleveland, Ohio. Highlights of the collection are images of Skippy Racer, perfume atomizers designed for DeVilbiss, the Shell-Back metal chair designed for Calumet Chair Company, and his classic re-design of Magnalite Cookware for the Wagner Manufacturing Company.

Dates: 1923-1952; undated

John Horn Printing Company sample album of labels and seals

 Collection
Accession: 2004-272
Abstract:

The John Horn Printing Company was a printing firm that specialized in printing labels and ribbons. This sample album contains 131 embossed die-cut labels pasted on thirty-two pages for a variety of products.

Dates: circa 1925

John J. Beer papers

 Collection
Accession: 2279
Abstract:

John Joseph Beer (1927-) was a professor of the history of science and chemistry at the University of Delaware until his retirement in 1992. Beer played a major role in developing the university’s program in the history of technology and the Hagley Fellowship Program. The bulk of the papers consists of correspondence, notes, research materials, and drafts for a projected book or article on "Russia iron," a highly finished, wear-resistant iron produced in Russia during the nineteenth century.

Dates: 1835-1991; Majority of material found within 1961-1991

John J. Raskob letter to Meyer Blumenthal

 Collection
Accession: 1968
Abstract:

John J. Raskob (1879-1950) was a prominent business and political figure in the early twentieth century. A top financial executive for both E.I. du Pont de Nemours & Company and the General Motors Corporation, Raskob was heavily involved in politics, serving as chairman of the Democratic National Committee from 1928 to 1932. Meyer Blumenthal (1888-1951) founded Blumenthal Brothers, a Philadelphia chocolate company. In this letter, Raskob urges Blumenthal to join the American Liberty League.

Dates: 1936 January 30

John J. Raskob papers

 Collection
Accession: 0473
Abstract:

The collection documents Raskob's business and political careers as well as his personal life. The papers document significant aspects of the histories of E.I. du Pont de Nemours & Company and the General Motors Corporation during the first half of the twentieth century.

Dates: 1900-1956

John J. Raskob photographs

 Collection
Accession: 1984-248
Abstract:

John Raskob (1879-1950) was a financial executive for the E.I. du Pont de Nemours & Co. and General Motors, and builder of the Empire State Building. The collection primarily consists of construction progress photographs of the Durant Building in Detroit, Michighan in 1919 and 1920. There is a small set of images of a renovation at Raskob's Archmere estate in 1916, and a few portraits and snapshots of Raskob.

Dates: circa 1900-1945; Majority of material found within 1916-1920

John K. Jenney oral history transcript

 Collection
Accession: 1564
Abstract:

John K. Jenney (1904-2005) was the director of the Foreign Relations Department at DuPont Company. In the oral history, Jenney reminiscences on his early life in Syracuse, New York; his time at Princeton University; and his career with the DuPont Company, dating from the 1920s to the 1960s.

Dates: 1975

John Krider business records

 Collection
Accession: 0680
Abstract:

John Krider (1813-1886) was one of Philadelphia's most prominent gunsmiths during the nineteenth century. This collection consists of two bank books and a ledger.

Dates: 1850-1874

John Krider, gunsmith business papers

 Collection
Accession: 0762
Abstract:

John Krider (1813-1886) was one of Philadelphia's most prominent gunsmiths during the nineteenth century. L. C. Siner & Co. was the successor company that continued Krider's business into the 1930s. This small collection of business papers documents Krider's and L. C. Siner & Co.'s gunsmith and sporting goods shop. It includes bills and receipts for guns, fishing equipment, ammunition, lumber, and other items sold in the store.

Dates: 1839-1937

John Krider, gunsmith business records

 Collection
Accession: 0288
Abstract:

John Krider (1813-1886) was one of Philadelphia's most prominent gunsmiths during the nineteenth century. This collection consists of fifty-nine account books (1840-1939), including wage accounts (1853-1857), accounts for the repairs of guns (1904-1909), records of daily powder sales (1891-1893), and the treasurer's record for an unidentified gun club.

Dates: 1842-1939

John Krider receipt book

 Collection
Accession: 0720-V
Abstract:

John Krider (1813-1886) was one of Philadelphia's most prominent gunsmiths during the nineteenth century. This item is a receipt book containing the signatures of numerous Philadelphia merchants.

Dates: 1857-1862

John M. Tinker papers

 Collection
Accession: 2591
Abstract:

John M. Tinker (1897-1974) was the director of Jackson Laboratory, the main research unit of the Organic Chemicals Department of E.I. du Pont de Nemours & Company, from 1943 to 1962. After his retirement, he joined the U.S. Foreign Service and worked for three years as the science attaché at the U.S. Embassy in Karachi, Pakistan. This small collection of Tinker's papers is related to both his time at Jackson Laboratory and his work for the U.S. government.

Dates: 1930-1970

John Margolies collection of travel ephemera

 Collection
Accession: 20171116-JT
Abstract:

John Margolies (1940-2016) was an American photographer and architecture critic with a fondness for novelty architecture. This is his personal collection of travel ephemera that he collected from across North America. These materials primarily cover the United States’ most popular tourist spots with an emphasis on the Northeast region of the United States.

Dates: 1870-2005; Majority of material found within 1920s-1960s

John Margolies collection of travel photographs and postcards

 Collection
Accession: 2017-254
Abstract:

John Margolies (1940-2016) was an American photographer and architecture critic with a fondness for novelty architecture. This is his personal collection of postcards and photographs from across North America. These materials primarily cover the United States’ most popular tourist spots along with various businesses. There is heavy coverage of the Northeast region of the United States, where Margolies lived most of his life. Postcards are primarily from the first half of the twentieth century, and photographs primarily span circa 1890-1920s. Postcards cover a wide range of subjects from famous attractions to local businesses, and photographs are almost entirely local businesses, many being interior views of family owned businesses with their owners. Few objects are contained within the collection, including signs from local businesses and a scrapbook from the honeymoon of an unidentified couple. A small amount of transparencies and negatives conclude the collection, which were used for the planning of some of Margolies books. It is important to note that this collection does not contain John Margolies original photography, except for the few postcards that advertise his exhibits.

Dates: 1880-2007; Majority of material found within 1910-1960s

John McShain papers

 Collection
Accession: 2000
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. John McShain's personal and business papers document his business career, the construction industry, and his investments in hotels, car dealerships, parking garages, transit lines, and racehorses.

Dates: 1925-1989

John McShain photographs

 Collection
Accession: 1990-268
Abstract:

John McShain (1898-1989) was a Philadelphia and Washington, D.C.-based building contractor, whose firm, John McShain, Inc., was by 1950 the fifth largest construction firm in the United States. The collection contains graphic materials documenting John McShain's family life and personal interests, his career as a building contractor, and his involvement in horse racing.

Dates: circa 1900-1990

John Okolowicz collection of publications and advertising on radio and consumer electronics

 Collection
Accession: 2014-277
Abstract:

Advertising, both print and radio, developed as a prominent industry in the early decades of the twentieth century as popular magazine circulation exploded and the radio became ubiquitous in American households. This collection consists of digital access copies of publications, including employee magazines, and magazine advertisements for radios and other related household electronics dating from 1912 to 1980.

Dates: 1903-1988

John Oscar Skiles papers

 Collection
Accession: 2825
Abstract:

John Oscar Skiles (1895-1960) was a longtime employee of Bethlehem Steel Corporation, where he worked as an analyst in the Metallurgical Department of the company's Sparrows Point, Maryland, plant, beginning in the 1920s until his retirement in 1960. This small collection consists of one folder of materials related to Skiles' employment at Bethlehem Steel.

Dates: 1929-circa 1960

John Pott business records

 Collection
Accession: 1120
Abstract:

His business records consist of four time and board books and one day book from the Greenwood Iron Works and a single day book from the District Forge.

Dates: 1799-1828

John Potts business papers

 Collection
Accession: 0031
Abstract:

John Potts (1760-1809) was a Pennsylvania businessman and member of the Potts family of ironmasters. This collection documents copper and iron ore mining and land speculation in Pennsylvania and Virginia by John Potts Jr. between 1767 and 1830. The bulk of the collection consists of correspondence between Potts and his brother-in-law, Robert E. Hobart (1768-1826). It describes the initial operation of the Keeptryst Furnace and the operations of the Copper Mine Company of Pennsylvania.

Dates: 1767-1830

John R. Johnson and Wallace Hume Carothers correspondence

 Collection
Accession: 1842
Abstract:

John Raven Johnson (1900-1988) was a professor of chemistry at Cornell University from 1930 until his retirement in 1965. He also served as a consultant to E.I. du Pont de Nemours & Company from 1937 until 1951, where he worked for the Organic Chemicals Department. Wallace Hume Carothers (1896-1937) was a chemist and inventor of Neoprene artificial rubber and Nylon synthetic fiber. He worked as a chemist in E.I. du Pont de Nemours & Company's Fundamental Research Program from 1928 until his death in 1937. This collection consists of correspondence between Johnson and Carothers, who were close friends as well as colleagues. The letters are both professional and personal in nature. Several letters discuss laboratory research work in polymer chemistry and the role of the catalyst.

Dates: 1926-1936

John T. Houlihan papers

 Collection
Accession: 2766
Abstract:

John T. Houlihan (1944-) is an industrial designer who worked for General Motors, SCM Corporation, General Electric, South Bend Toy, and Timex. His papers consist of sketches, drawings, and renderings from those companies, spanning nearly forty years.

Dates: 1967-2017; undated

John Trageser Steam Copper Works calendar

 Collection
Accession: 1989-270
Abstract:

John Trageser Steam Copper Works manufactured galvanized and copper range boilers, expansion tanks, hot water tanks, as well as; sinks, drainboards and bathtubs. This item is a page (March 1926) from a calendar of the John Trageser Steam Copper Works of New York. A humorous color illustration by Tony Sarg shows four men golfers "Limbering up at the first tee."

Dates: 1926

John W. Macklem collection of DuPont Company powder yards photographs

 Collection
Accession: 1968-010
Abstract:

John W. Macklem (1867-1948) began working for E.I. du Pont de Nemours & Company as an errand boy at a young age and remained with the company his entire career. E.I. du Pont de Nemours & Company is a chemical company more commonly referred to as the DuPont company. This collection comprises photographs of buildings and scenes in DuPont Company explosives manufacturing plants along the Brandywine Creek near Wilmington, Delaware, including the Eleutherian Mills (or Upper) yard, the Upper Hagley yard, and the Lower Hagley yard.

Dates: 1889-1936

John Wanamaker store ephemera

 Collection
Accession: 1995-287
Abstract:

In 1875, Philadelphia merchant, John Wanamaker, bought a freight railroad depot at 13th and Market Streets and made it Philadelphia’s first department store. In 1909, Wanamaker bought a huge pipe organ and installed it in Grand Court of the new building. Octave Denis Victor Guillonnet (1872-1967) was a French painter and medallic artist. This collection is a folded momento with of a reproduction of "Adoration of the Magi" triptych painted by O. D. V. Guillonnet which was exhibited in the Organ Loft, Grand Court of the John Wanamaker store, Philadelphia.

Dates: 1928

John Watson engineering notebooks

 Collection
Accession: 0171
Abstract:

John Watson (1774-1864), a Quaker, worked as a land surveyor in Pennsylvania during the early nineteenth century. The collection consists of five volumes relating to the construction of the Delaware Division of the Pennsylvania Canal.

Dates: 1830-1832

John Zimmermann & Sons, Inc. records

 Collection
Accession: 1839
Abstract:

John Zimmermann & Sons, Inc. was a manufacturer of upholstery fabrics in Philadelphia, Pennsylvania, for more than fifty years. This collection consists primarily of financial records from the company's founding through its sale to Merion Securities, Inc. It contains rich payroll and pension data of potential interest to labor historians. The collection also contains records from Zimmermann Mills, Inc. and J-Z, Inc., a division of Merion Securities. These materials are also primarily financial in nature.

Dates: 1919-1973

Jonathan H. Klein papers

 Collection
Accession: 2546
Abstract:

Jonathan H. Klein (1949-) spent his professional career as a specialist in passenger railroad and rail transit equipment economics. The papers consist of a small sample of reports and memoranda written or collected by Klein in his role as a manager in charge of rail passenger equipment procurement, performance and maintenance. The agencies represented are SEPTA, Chicago Transit Authority, BART, LAMTA and Amtrak.

Dates: 1980-2006

Jones Brokerage Company packaging samples and photographs

 Collection
Accession: 2018-231
Abstract:

The Jones Brokerage Company was a food brokerage business founded by Otis V. Jones Jr. (1915-2003) in 1946, as Associated Foods in Raleigh, North Carolina. This small collection contains samples of packaging for bread, coffee, desserts, produce, meats, sausages, and salt.

Dates: circa 1940s-1950s

Joseph A. Speel's Model Book Bindery advertisement

 Collection
Accession: 1976-320
Abstract:

Joseph A. Speel (1810?-1891) was a bookbinder in Philadelphia. This advertisement shows an interior view of the bindery printed in at least two colors with hand tinting.

Dates: circa 1860

Joseph Bancroft and Sons Co. records

 Collection
Accession: 1440
Abstract:

Joseph Bancroft & Sons Company began operation in 1831 as a cotton cloth manufacturer in Rockford, Delaware. After the Civil War, the company concentrated on finishing cotton cloth. In later years it became famous for its Ban-lon artificial fiber but eventually withdrew from manufacturing in favor of licensing its processes and trademarks to other companies. The records consist of miscellaneous correspondence and reports, possibly from W. Ralph MacIntyre (1897-1984), president. The records include research reports and notebooks on dyeing, bleaching, printing, and finishing of fabrics.

Dates: 1935-1961

Joseph Bancroft and Sons Company, Miss America collection

 Collection
Accession: 1972-430
Abstract:

Joseph Bancroft, an Englishman trained in textile weaving in Lancashire, established his own cotton mill on the Brandywine near Wilmington, Delaware in 1831. This operation became the Joseph Bancroft & Sons Company in 1889, and in 1929 it absorbed the Eddystone Manufacturing Co. These images include plant exteriors and interiors, officials and employees, aerials, workers' housing, machinery, floods, and dams and races on Brandywine Creek as well as many Ban-Lon and Miss America fashion photographs. This collection includes approximately 1060 images covering a period from the late 19th century to the 1960s.

Dates: circa 1945-1967

Joseph Bancroft and Sons Company patent infringement case photographs and films

 Collection
Accession: 1973-274
Abstract:

Joseph Bancroft & Sons Company manufactured, bleached, dyed, and finished a variety cotton-made goods. In July of 1958, The Spunize Company of America filed a lawsuit against one of Bancroft's licensees, the Duplan Corporation. The Spunize Company alleged that Duplan Corp. had committed patent infringement of a yarn crimping process that Duplan licensed from Bancroft. This collection consists of photographs and motion picture film depicting the yarn crimping process and the crimped yarn. A majority of the materials were created with the intention of being submitted as evidence in the court case.

Dates: 1961-1963

Joseph Bancroft and Sons Company photographs

 Collection
Accession: 1969-025
Abstract:

Joseph Bancroft (1803-1874), an Englishman trained in textile weaving in Lancashire, established his own cotton mill on the Brandywine near Wilmington in 1831. The operation became the Joseph Bancroft & Sons Company in 1889. The photographs consist of images related to the Joseph Bancroft & Sons textile mills in the Rockford and, later, Kentmere areas on the banks of the Brandywine River. These images include plant exteriors and interiors, officials and employees, aerials, workers' housing, machinery, floods, and dams and races on Brandywine Creek.

Dates: 1888-1952

Joseph Bancroft & Sons Co. textile mill panoramic photograph

 Collection
Accession: 2004-240-1
Abstract:

Joseph Bancroft & Sons Company manufactured, bleached, dyed, and finished a variety cotton-made goods. A panoramic view of Bancroft Mills in Wilmington, Delaware.

Dates: circa 1930

Joseph Bancroft & Sons Company engineering sketches

 Collection
Accession: 2323
Abstract:

A small sample of engineering sketch sheets from a large Wilmington, Delaware, cotton textile and textile finishing firm.

Dates: 1912-1966

Joseph Bancroft & Sons Company licensing records

 Collection
Accession: 1359-II
Abstract:

Joseph Bancroft & Sons Company began operation in 1831 as a cotton cloth manufacturer in Rockford, Delaware. After the Civil War the company concentrated on finishing cotton cloth. In later years it became famous for its Ban-lon artificial fiber but eventually withdrew from manufacturing in favor of licensing its processes and trademarks to other companies. This portion of the Bancroft records documents Bancroft's efforts to license and defend the Ban-lon, Everglaze and other trademarks in the United States, the British Commonwealth, Europe, Japan, and Latin America.

Dates: 1867-1971; Majority of material found within 1930-1969

Joseph Bancroft & Sons Company miscellany on Bancroft Mills

 Collection
Accession: 2448
Abstract:

The records consist of a small batch of company documents preserved by an individual after the end of operations by the Wilmington Finishing Company. They include copies of the company's charter and supplements, bylaws and amendments, and files of agreements covering water rights, easements for sewer, gas and water lines, and plant access for the Wilmington and Northern Railroad Company.

Dates: 1846-1974; Majority of material found within 1889-1965

Joseph Bancroft & Sons, predecessors, and subsidiaries' records

 Collection
Accession: 0736
Abstract:

Joseph Bancroft & Sons Company began operation in 1831 as a cotton cloth manufacturer in Rockford, Delaware. After the American Civil War, the company concentrated on finishing cotton cloth, purchasing the Kentmere Mills adjoining their original site in 1895 and a third plant for manufacturing at Reading, Pennsylvania, in 1910. The company acquired another textile firm, the Eddystone Manufacturing Company, in 1925. This collection comprises records from both the Joseph Bancroft & Sons Company and the Eddystone Manufacturing Company, along with records from several predecessors and subsidiaries. The Joseph Bancroft & Sons Company records trace the firm's history from 1831 through 1961, with the Managing Director's letter books, in particular, giving a very detailed picture of the company's operations. The records of the Eddystone Manufacturing Company and its predecessors are relatively complete and offer a good picture of a medium-sized textile firm that was typical of the mid-Atlantic states.

Dates: 1813-1961

Joseph Dugan receipt book

 Collection
Accession: 1937
Abstract:

Joseph Dugan (1766-1845) was a Philadelphia merchant of the early nineteenth century. The collection is a receipt book of Dugan's household expenses, including fuel (cordwood), specialty foodstuffs such as wine, and furniture.

Dates: 1822-1838

Joseph H. Hanson farm account book

 Collection
Accession: 1976
Abstract:

Joseph H. Hanson (1820-1858) was a farmer in St. Georges Hundred near Delaware City, Delaware. The volume is a combined ledger and memorandum book covering the operation of Hanson's farm and the employment of tenants and/or farm laborers. There are pages for the accounts of individuals employed, mostly boys and young white men but also some women and some African Americans, with lists of chores performed.

Dates: 1844-1858

Joseph Horn portrait

 Collection
Accession: 2003-241
Abstract:

Joseph Horn (1861-1941) and Frank Hardart (1850-1918) founded Horn & Hardart, a food service company, in 1888. In 1902, Horn and Hardart opened their first Automat in Philadelphia. The first New York City Automat opened in 1912, and other locations followed in both cities. The Automat became a huge success in Philadelphia and New York City, daily serving hundreds of thousands of people in its heyday. This item is a framed portrait photograph of Joseph Horn from around the 1930s.

Dates: 1930s

Joseph L. Kochka and Mary M. Kochka travelogue album

 Collection
Accession: 2024-201
Abstract:

Joseph Lawrence Kochka (1892-1952) and Mary Murray Kochka (1893-1984) were high school teachers in the Washington, D.C., area from the 1920s through the 1940s. Mary Kochka continued teaching through the 1950s. The couple was married in 1926. This collection consists of a travelogue photograph album detailing the Kochkas' two-week tour through Syracuse and Palmyra, New York, with Holman Rides Inc., an outdoor amusement ride and carnival business, in August 1950. The Kochkas were hosted by company owners Lucy Holman Sprague (1894-1954) and Leonard "Speed" Sprague (1902-1970). There are images of the Spragues' home, their neighbors' homes, ride erection/disassembly crews, ticket booths, crew quarters, transport trucks, and views of the fairgrounds. Rides pictured include the Tilt-a-Whirl, Merry-go-Round, Ferris Wheel, and Baby Tug. Lucy and Speed Holman are often seen along with their dog, Dundee. Most images have extensive captions.

Dates: 1950 August 13-1950 August 27

Joseph Lincoln Gillson papers

 Collection
Accession: 2470
Abstract:

Joseph Lincoln Gillson (1895-1964) was the chief geologist for the DuPont Company's Development Department from 1929 to 1960. As chief geologist he traveled all over the world making explorations in search of sulfur, ilmenite, fluorspar, barytes, celestite, and other raw materials, as well as conducting investigations in search of ground water supplies, foundations, and general site studies. This is a small collection that consists of a set of notebooks and related documents from Gillson's time working for the DuPont Company, as well as a set of papers and related documents from consulting projects he did during his retirement.

Dates: 1915; 1934-1962

Joseph N. Borglin manuscripts on resins

 Collection
Accession: 1944
Abstract:

Joseph N. Borglin (1899-1976) was a chemical engineer in the Agricultural Chemicals Division at Hercules Powder Company. The records include typescripts for two works by Borglin: "Treatise on Vinsol Resin" and "Treatise on Rosin" both from the 1940s.

Dates: 1943-1946

Joseph P. Hornor letter book

 Collection
Accession: 1019
Abstract:

Joseph P. Hornor (1785-1845) was a merchant in Philadelphia in the early nineteenth century. The collection is comprised of a letter book of Hornor's outbound letters, describing mercantile business spreading throughout the Philadelphia hinterlands.

Dates: 1816-1838

Joseph Rule papers

 Collection
Accession: 2800
Abstract:

Joseph M. Rule (1922-2017) was a chemist and industrial marketing analyst in the Marketing Research Division of the Development Department at the DuPont Company. Later he became senior community affairs consultant in the Public Affairs Department. This small collection consists of materials from Rule's work for the Marketing Research Department. The materials include market research reports, DuPont Elastomers architectural files, and advertisements.

Dates: 1957-1970; 1981

Filter Results

Additional filters:

Repository
Manuscripts and Archives 1039
Audiovisual Collections 804
Published Collections 4
 
Subject
Correspondence 266
Railroads 126
Advertisements 113
Gunpowder industry 95
Social history 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 38
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
Finishes and finishing 18
Firearms 18
Gardens 18
Industrial films 18
Industrial housing 18
Industrial relations 18
Nylon 18
Public relations 18
Railroads -- Rolling stock -- Design and construction 18
Women employees 18
Commerce 17
Cotton manufacture 17
Historic sites 17
Machine-tools 17
Paper mills 17
Railroads -- Buildings and structures 17
Receipts (Financial records) 17
Airplanes 16
+ ∧ less
 
Language
English 1791
French 68
German 4
Italian 2
Spanish; Castilian 1
 
Names
Du Pont family 214
E.I. du Pont de Nemours & Company 208
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
+ ∧ less