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Showing Collections: 1751 - 1800 of 1870

Warner Company photographs

 Collection
Accession: 2008-206
Abstract:

The Warner Company produced lime, sand, and gravel, as well as products derived from those raw materials, such as hydrated lime for agricultural, chemical, construction, and domestic use, plaster, masonry, cement, and concrete. This collection consists of photographs, negatives, advertisements, lantern slides, 35mm slides, and albums from the Warner Company from about 1900 through 1970; the bulk of the material dates to about 1925 to 1955.

Dates: 1795-1998; Majority of material found within 1910-1970

Warren-Ehret Company photograph albums

 Collection
Accession: 2002-251
Abstract:

The Warren-Ehret Company was a Philadelphia roofing company founded in 1883. This collection consists of 259 images from three unbound albums which were used as sales portfolios to show the variety and extent of Warren-Ehret's roofing jobs on a variety of buildings.

Dates: 1890-1910

Waugh-Gould Laboratory draft gears photographs

 Collection
Accession: 1997-231
Abstract:

Waugh Equipment Company manufactured equipment for the production of railway cars. One of their main products was draft gears. The Waugh-Gould Laboratory tested equipment for strains, vibrations, and noises. This collection contains identified prints showing the complete production processes used to fabricate draft gears used in freight cars and locomotives.

Dates: circa 1929

Wawaset Park photographs

 Collection
Accession: 1969-162
Abstract:

Wawaset Park was a planned residential community built by the DuPont Company around 1918 for its executives in Wilmington, Delaware. These panoramic photographs depict construction of homes and overall views of area, street scenes, and pictures of individual houses.

Dates: 1919

Wawaset Park records

 Collection
Accession: 2638
Abstract:

Wawaset Park was a planned community, commissioned by the DuPont Company for its company executives. The records describe the park, its residents, and history through corporate records, maps and deeds of the property, lists of corporate officers and residents, as well as histories of the park, the City of Wilmington, and the state of Delaware.

Dates: 1658-2011

Wayne W. Light miscellany

 Collection
Accession: 2446
Abstract:

Wayne W. Light (1882-) was a lawyer andlight delivery vehicle inventor. The collection consists of items amassed by Light to document his attempts to become an automotive inventor and manufacturer.

Dates: 1905-1918

Wendell Willkie presidential campaign parade film

 Collection
Accession: 2024-222
Abstract:

Wendell Lewis Willkie (1892-1944) was an American lawyer and utilities executive who served as the Republican Party nominee in the 1940 presidential election. This item is an amateur silent film by an unidentified filmmaker depicting scenes of Willkie's presidential campaign parade in downtown Wilmington, Delaware.

Dates: 1940 October 31

West Chester Street Railway Co. ledgers

 Collection
Accession: 2794
Abstract:

West Chester Street Railway Co. offered trolley service to Chester County, Pennsylvania, residents from 1890 to 1929. This collection consists of two account books and one stock record book. These volumes would be useful for researchers interested in the operating expenses of early twentieth-century light rail companies and railroad accounting practices.

Dates: 1917-1930

Westinghouse Electric Corporation Steam Division photographs

 Collection
Accession: 1969-170
Abstract:

The Westinghouse Machine Company manufactured gas and steam engines, turbines and mechanical stokers. The vast corporate photographic archive from this division covers diverse topics including technical subjects showing surface condensers and reduction gears and components used to construct different types of turbines. There are building construction views and thorough documentation of the Essington property; specifically, this includes the blade, diaphragm, erecting, and forge shops, several different types of laboratories on the premise, a foundry and pickle house. In addition, there are images of the pattern storage house, power house, pump house, and salvage building

Dates: 1898-1964

Westinghouse Machine Company album

 Collection
Accession: 1983-247
Abstract:

The Westinghouse Machine Company began in 1880, and the company's first contract to build a turbine dates to 1896. The album contains a variety of images of products and facilities related to the Westinghouse Electric and Manufacturing Company. These include photographs of equipment such as boilers, generators, mechanical stokers, pumping machinery and turbines.

Dates: 1908

Westinghouse Machine News magazine

 Collection
Accession: 1993-242
Abstract:

The Westinghouse Machine Company manufactured gas and steam engines, turbines and mechanical stokers. This is one sixteen-page copy of the Westinghouse Electric & Manufacturing Company magazine from the South Philadelphia plant.

Dates: 1919 December

Wharton School, Industrial Research Unit records

 Collection
Accession: 2296
Abstract:

The Industrial Research Unit of the Wharton School of the University of Pennsylvania mission was to "study the economic and social problems of business." Herbert Roof Northrup (1918-2007) was chairman of the Department of Industry and director of the Industrial Research Unit. The records consist of surveys, notes, interviews and background materials for the studies produced by the Industrial Research Unit and its predecessor from 1941 to 1990 and collected and maintained by Northrup. The bulk of the files are from the 1970s and 1980s.

Dates: 1941-2001; Majority of material found within 1968-1988

Whitaker family photographs

 Collection
Accession: 1982-253
Abstract:

The Whitaker family of Philadelphia founded and operated William Whitaker & Sons, Inc., one of the oldest Philadelphia textile mills. The collection consists of photographs related to the family of William Whitaker. A number of the photographs feature buildings and bridges in and around Cedar Grove, Pennsylvania, now a part of Philadelphia. William Whitaker's mansion is featured in several of these images, with family gathered on the porch.

Dates: 1860-1913

"White Gold: Delaware's Oystering History" documentary film

 Collection
Accession: 2012-234
Abstract:

Produced by 302 Stories, Inc. : Written, directed, photographed and edited by Michael Oates. Wilmington, DE : Berkana, Center for Media and Education, Inc., c2012.

Dates: 2012

White Motor Company diesel engine generator photographs

 Collection
Accession: 2024-211
Abstract:

The White Motor Company was an automobile, truck, bus, and agricultural tractor manufacturer from 1900 until 1980. The company's White Diesel Engine Division manufactured diesel engine generators, which powered U.S. military equipment and infrastructure. This small collection consists of a set of photographs in a portfolio folder of a diesel generator manufactured for the AT&T Transatlantic Radio Transmitting Station in Lawrenceville, New Jersey.

Dates: undated

Wilhelmina du Pont Christmas visiting card

 Collection
Accession: 2622
Abstract:

Wilhelmina du Pont (1906-2000) was the daughter of William K. du Pont (1875-1907) and Ethel Hallock (1876-1951), a fourth generation descendent from E.I. du Pont (1771-1834). The item is a special Christmas calling card created for Wilhelmina du Pont by the Philadelphia artist M. Adine L. Robinson (1885-1982).

Dates: undated

Wilhelmina du Pont letters

 Collection
Accession: 1591
Abstract:

Wilhelmina du Pont (1906-2000) was the daughter of William K. du Pont (1875-1907) and Ethel Hallock (1876-1951), a fourth generation descendent from E.I. du Pont (1771-1834). The letters are to Wilhelmina du Pont from her cousin Alice (Belin) (Mrs. Pierre S. du Pont) (1872-1944); mother Ethel (Mrs. William Kemble du Pont); cousin Alice (du Pont) (Mrs. T. Coleman du Pont) (1863-1937); and uncle Pierre S. du Pont (1870-1954).

Dates: 1915-1952

Wilhem Melas engineering sketchbooks

 Collection
Accession: 2827
Abstract:

Wilhelm Melas (1869-1916) was an engineer and inventor who specialized in the design of furnaces and other industrial machines. He designed plant and foundry layouts, as well as developed materials for railroad stations. This collection consists of more than 700 drawings related to Melas’ work as an engineer, as well as a compilation of project notes, reference material, and data. This collection would be useful to researchers interested in industrial design, especially related to steel and iron production.

Dates: 1897-1908

Willard H. Watkins photographs

 Collection
Accession: 2024-232
Abstract:

Willard H. Watkins (1874-1953) was a chemist and manager of the Application Laboratories for the Calco Chemical Division of the American Cyanamid Company. This small collection mainly consists of photographs depicting interior views of the chemical plant of the Allied Chemical and Dye Corporation in Buffalo, New York. These images show laboratory interiors with men and women working, dating to around the 1920s.

Dates: 1905-1953

Willard S. Wilson films and ephemera

 Collection
Accession: 1977-219
Abstract:

Willard S. Wilson (1897-1979) was a pioneer radio broadcaster and entrepreneur. He was founder of the first commercial radio station in Delaware. This small collection of newspaper clippings, articles, notes, and ephemera document Wilson's knowledge about the history of radio and some of his accomplishments related to the radio station WHAV/WDEL. There are also three reels of film, two related to aviator Charles Lindbergh (1902-1974) and one documenting the arrival of a monument at Wilmington, Delaware marine terminal.

Dates: 1913-1977

William Branford Shubrick letters of appreciation

 Collection
Accession: 0144
Abstract:

William Branford Shubrick (1790-1874) was an officer in the U.S. Navy and served from 1806 to 1861, including service in the War of 1812, the Mexican-American War, and retired in the early months of the Civil War. The collection includes letters to Shubrick from Charles Henry Davis (1807-1877) and Samuel Francis du Pont (1803-1865) in appreciation of his naval services.

Dates: 1863

William C. Spruance miscellany

 Collection
Accession: 2589
Abstract:

William Spruance (1873-1935) was an electrical engineer and corporate officer in the DuPont Company. The collection contains letters about shares in the E.I. du Pont de Nemours Powder Company awarded under the company's bonus system.

Dates: 1905-1926

William Deas letterbook

 Collection
Accession: 0667
Abstract:

William Deas (1768-1806) was a merchant in Philadelphia, Pennsylvania. Initially, Deas was in a partnership with David Knox (dates unknown) and James Henderson (1756-1801) Knox, Henderson, and Co., which formed in 1796. After that partnership was dissolved, William Deas and David Knox formed a new partnership, Knox and Deas, located at 30 Front Street in Philadelphia. The business imported and sold textiles and garment-making items as well as dry goods and other things. This collection consists of a letterbook of approximately 175 pages of business transactions from William Deas to his business partner, English merchant David Knox, from 1800 to 1803 inclusively.

Dates: 1800-1803

William Douglass papers

 Collection
Accession: 2367
Abstract:

William Douglass (1849-1925) worked his entire professional life in the steel industry. He was an educated steel worker and spent many years as foreman or superintendent at various jobs site, the majority being in Birmingham, Alabama. The papers are a collection of items partly documenting Douglass' career as a foreman in the steel industry in the Pittsburgh and Birmingham Districts from 1889-1915.

Dates: 1889-1915

William du Pont family papers

 Collection
Accession: 2317
Abstract:

William du Pont, Sr. (1855-1928) was an industrialist and member of the prominent du Pont family of Delaware, whose family business was the E.I. du Pont de Nemours & Company, also known as the DuPont Company which was a large manufacturer of gunpowder. He worked for the first DuPont dynamite manufacturer, Repauno Chemical Company, as secretary and treasurer (1880-1884) and after the tragic death of Lammot du Pont (1831-1884), as president (1884-1892). William du Pont, Jr. was the youngest child of du Pont, Sr. and Annie Rogers Zinn du Pont (1858-1827). Du Pont Jr. became the president of Delaware Trust Company in 1929, the youngest bank president in Wilmington at that time. In 1952, he became chairman of the board, retaining both positions until his death in 1965. The William du Pont family papers are organized into two record groups: William du Pont, Sr. papers and William du Pont, Jr. papers. The William du Pont, Sr. papers primarily encompass the years of his active business life from the early 1880s to his death in 1928. There are also some papers from his early life and after his death. The William du Pont, Jr. papers document areas of his activities predominantly concerned with land development in Wilmington, Delaware; farming, animal breeding and foxhunting in Delaware, Pennsylvania, Maryland and Virginia; and promotion of horse racing in the United States, especially in Delaware.

Dates: 1840-1980

William du Pont family photographs

 Collection
Accession: 2007-205
Abstract:

William du Pont, Sr. (1855-1928) was an industrialist and member of the prominent du Pont family of Delaware, whose family business was the E.I. du Pont de Nemours & Company, also known as the DuPont Company which was a large manufacturer of gunpowder. He worked for the first DuPont dynamite manufacturer, Repauno Chemical Company, as secretary and treasurer (1880-1884) and after the tragic death of Lammot du Pont (1831-1884), as president (1884-1892). William du Pont, Jr. was the youngest child of du Pont, Sr. and Annie Rogers Zinn du Pont (1858-1827). Du Pont Jr. became the president of Delaware Trust Company in 1929, the youngest bank president in Wilmington at that time. In 1952, he became chairman of the board, retaining both positions until his death in 1965. This collections consists of photographic material mostly relating to the U.S.F. Powder Company, together with the Ball Grain Explosives Company which was in a way U.S.F. Powder Company predecessor. It also includes William du Pont's family photographs and negatives.

Dates: 1898-1962

William du Pont, Sr. papers

 Collection
Accession: 2724
Abstract:

William du Pont (1855-1928) was an industrialist and member of the promienent du Pont family of Delaware, whose family business was the E.I. du Pont de Nemours & Company, also known as the DuPont Company which was a large manufacturer of gunpowder. He worked for the first DuPont dynamite manufacturer, Repauno Chemical Company, as secretary and treasurer (1880-1884) and after the tragic death of Lammot du Pont (1831-1884), as president (1884-1892). This small group of papers encompass both correspondence and various financial and investment accounts, largely covering his ten years spent in England after leaving the United States in 1893.

Dates: 1891-1905

William E. Morris engineer's notebook

 Collection
Accession: 2099
Abstract:

William E. Morris (1812-1875) was a civil engineer and railroad executive. The notebook contains fourteen separate specifications for canal and railroad work copied in longhand and a fifteenth in the form of an inserted printed handbill. They offer a good snapshot of early civil engineering practice and construction techniques. Evidence points to Morris as the notebook's author.

Dates: circa 1839

William E. Mullestein collection of Luken's Steel Company photographs

 Collection
Accession: 1987-258
Abstract:

William E. Mullestein (1911-2005) was president of the Lukens Steel Company from 1969 to 1974 and chairman from 1974 to 1978. These seven photographs relate to his career at Lukens Steel.

Dates: circa 1945-1960

William F. Endress company ice coupons

 Collection
Accession: 2004-253
Abstract:

William F. Endress, Inc. was a coal and ice supplier at 66 Foote Ave. in Jamestown, New York. The company was founded by Colonel William Fries Endress (1855-1935). In 1897, Endress purchased three existing brickyards owned by M.J. Mecusker & Sons, Jamestown Shale Paving Company, and C.A. Morley, Jr., which he then consolidated into a wholesale and retail establishment selling brick, wood, cement, and tile, but which specialized in the sale of anthracite, bituminous, and lignite coal. In 1902, Endress expanded into the ice and cold storage business, opening the first freezer storage facility in the city.

This collection consists of ten perforated pages containing six coupons each. Each coupon was redeemable for twenty-five pounds of ice from William F. Endress, Inc.

Dates: circa 1920

William F. Gardner letter

 Collection
Accession: 2676
Abstract:

William F. Gardner (1840-1907) was a minister for the Episcopal Church. The letter is a general farewell upon being assigned to a new parish, urging his parrishoners to keep in the faith and look to the upkeep of the parish.

Dates: 1866 September 18

William Ferris, II glass plate negatives

 Collection
Accession: 1974-359
Abstract:

William Ferris, II (1822-1909) was, along with Philip Garrett (1814-1896), a senior partner in the firm of the Ferris & Garrett company, a supplier of plumbing fixtures for gas, steam, and water service in Wilmington, Delaware. This collection consists of thirty-eight glass plate negatives, mostly of unidentified people and interiors, photographed by William Ferris, II.

Dates: 1888-1889

William G. Ramsay Biographical File

 Collection
Accession: 2049
Abstract:

The collection primarily consists of newspaper clippings, telegrams, resolutions, and correspondence regarding Ramsay's death and funeral.

Dates: 1899-1946

William G. Ramsay family papers

 Collection
Accession: 2600
Abstract:

William Gouverneur Ramsay (1866-1916) trained as a civil engineer at the University of Virginia, finishing his course work in 1887. After a career working at various times in canal, railroad, chemical, dynamite, and coal industries, in 1903, Ramsay became Du Pont's chief engineer and directed the construction of many of the largest explosives factories in the United States. In 1916, Ramsay became a director and vice president of E.I. du Pont de Nemours & Company, in addition to retaining his position as chief engineer. The William G. Ramsay family correspondence comprises sixty-four letters. They are largely addressed to William himself, from a variety of interlocutors, but mostly members of his own family. The majority of the letters are written by women, and thus provide a powerful picture into women’s lives and roles in the Ramsay family at the turn of the century across the Eastern seaboard.

Dates: 1877-1942; Majority of material found within 1893-1916

William G. Ramsay photographs

 Collection
Accession: 1992-233
Abstract:

At the time of his death, William G. Ramsay (1866-1916) was chief engineer, a director and vice president of E.I. du Pont de Nemours & Company. This is a small collection of mostly unidentified snapshots possibly taken in the Pacific Northwest showing boats and logging subjects.

Dates: 1891-1916

William G. Ramsay photographs

 Collection
Accession: 1992-239
Abstract:

At the time of his death, William G. Ramsay (1866-1916) was chief engineer, a director and vice president of E.I. du Pont de Nemours & Company. This is a small collection of photographs of executives of the DuPont Company. Most of them are copies of other photographs. All but one is identified.

Dates: 1912-1950

William H. Bollmann papers

 Collection
Accession: 2024-228
Abstract:

William H. Bollmann (1927-2023) worked for his entire career at the American Can Company in Jersey City and Edison, New Jersey, finishing his time with the company in South Brunswick, New Jersey, as manager of quality control. This small collection includes photographs and booklets from Bollmann's time at the American Can Company. The materials date from 1951 to 1982.

Dates: 1951-1982

William H. Horstmann and Co. material

 Collection
Accession: 1052
Abstract:

William H. Horstmann & Co. was a manufacturer and retailer of civilian and military equipment. The material is primarily receipts, a small amount of correspondence related to inspection of goods or contracts, and a newspaper clipping of an engraving of the Horstmann's Manufactory.

Dates: 1831-1876

William H. Horstmann & Sons, manufactory and sales rooms, engraving

 Collection
Accession: 1975-325-2
Abstract:

William H. Horstmann & Sons was a manufacturer and retailer of silk products for civilian and military clothing between 1815 and 1940. This item is a steel engraving by Samuel Sartain of the William H. Horstmann & Sons manufactory and sales room building in Philadelphia.

Dates: circa 1863

William H. Jackson Company photographs of garden ornaments and furniture

 Collection
Accession: 1991-226
Abstract:

The William H. Jackson Company was established in 1827 as W. N. Jackson & CO. which specialized in making iron grates. The company's expertise in iron, brass and stone work eventually shifted the emphasis of the company towards the manufacturing of fireplace mantels, vases, fountains, benches, columns, and ornamental accessories. This collection consists of four photographs used as trade catalog illustrations of garden furniture and ornaments.

Dates: circa 1925

William H. Rau lantern slides

 Collection
Accession: 1971-360
Abstract:

William H. Rau (1855-1920) was prominent Philadelphia photographer. During the 1870s and 1880s, William H. Rau would become best known for his work photographing scenic views from around the world. In 1895, Rau received a commission from the Lehigh Valley Railroad. Once again traveling in a customized passenger car, Rau traveled on the Lehigh Valley Railroad’s lines from New York City to the Lehigh Valley in Pennsylvania and upstate New York, documenting hundreds of landscapes along the way. Over two hundred images from this appointment would later be placed in Lehigh Valley Railroad terminals and public sites along the railroad’s reach.

Dates: circa 1895

William H. Rau stereoviews and negatives

 Collection
Accession: 2024-233
Abstract:

William H. Rau (1855-1920) was a prominent Philadelphia photographer. During the 1870s and 1880s, Rau was best known for his work photographing scenic views from around the world. This is a small, artificial collection primarily consisting of Rau's stereoviews of city and countryside scenery, as well as a set of twelve images that depict a story. The glass negatives show the interiors of Rau's Philadelphia photography studio and workers. The materials date from around the 1890s to 1904.

Dates: 1890-1904

William H. Savery papers

 Collection
Accession: 0915
Abstract:

William H. Savery (1865-1949) was a paper manufacturer and president of the Harpers Ferry Paper Company, the Harpers Ferry Electic Light Company, and the Shenandoah Pulp Company. He was also president and general manager of the Parsons Engineering Company. The collection documents Savery's involvement with the Parsons Engineering Company, the York Haven and Harpers Ferry Paper Company from 1899 to 1920.

Dates: 1885-1938

William H. Savery personal diaries and notebooks

 Collection
Accession: 0330
Abstract:

William H. Savery (1865-1949) was a paper manufacturer and president of the Harpers Ferry Paper Company, the Harpers Ferry Electic Light Company, and the Shenandoah Pulp Company. He was also president and general manager of the Parsons Engineering Company. Consists of thirty-seven diaries and notebooks of Savery, dating from 1873 to 1918.

Dates: 1873-1918

William Hasell Wilson notebook (copy)

 Collection
Accession: 1473
Abstract:

William Hasell Wilson (1811-1902) was a consulting engineer to the Pennsylvania Railroad Company. Wilson's notebook covers his early engineering career on the Philadelphia & Columbia and Philadelphia & Reading railroads. The notebook contains ink and wash drawings by Wilson, along with specifications and cost estimates for the construction of various types of track structure, bridges, turntables, stations and other buildings.

Dates: 1831-1836

William Hasell Wilson notebook (microfilm)

 Collection
Accession: 1642
Abstract:

William Hasell Wilson (1811-1902) was a consulting engineer to the Pennsylvania Railroad Company. Wilson's notebook covers his early engineering career on the Philadelphia & Columbia and Philadelphia & Reading railroads. The notebook contains ink and wash drawings by Wilson, along with specifications and cost estimates for the construction of various types of track structure, bridges, turntables, stations and other buildings.

Dates: 1831-1836

William Henry Radebaugh films and scripts

 Collection
Accession: 1975-412
Abstract:

William Henry Radebaugh (1909-1996), was a public relations executive at the DuPont Company for over twenty years. He wrote, produced and directed many films about the company during his tenure there and for several years after his retirement. The bulk of the collection contains his scripts, storyboards, proposals and films, written and directed by William Henry Radebaugh. Several of the films are concerned about safety in the plants and in the use of DuPont products. Also included are four compilation reels of short news segments about different products, plants and services of the DuPont Company. There are also films about specific DuPont plants and laboratories including the Haskell Laboratory, the Spruance plant in Richmond, Va.; the Tecumseh plant in Tecumseh, Kansas, the Washington plant in Washington, West Virginia and the twenty fifth anniversary of the Victoria, Texas plant.

Dates: 1959-1977

William Henry Russell collection of Morris family papers

 Collection
Accession: 0721
Abstract:

The Morris family of Philadelphia were brewers, merchants, land speculators, manufacturers, and prominent participants in public affairs. Their papers are primarily from Samuel and Isaac W. Morris. However, the collection includes papers from other family members from the first Anthony Morris to John Thompson Morris (1847-1915), the founder of the Morris Arboretum in Germantown. There are also papers from members of the Wistar, Paschall, and Mifflin families allied by marriage.

Dates: 1684-1935

William Henvis deeds

 Collection
Accession: 1963
Abstract:

William Henvis (1809-1858) was an employee of E.I. du Pont de Nemours & Company. The records are two property deeds of William and Margaret Henvis, one for purchase of land in 1849 and one for sale of land in 1850.

Dates: 1849-1850

William Hilles Ward papers

 Collection
Accession: 2278
Abstract:

William Hilles Ward (1892-1961) was a chemist, who specialized in explosives serving in high positions at the E.I. du Pont de Nemours & Company and the Remington Arms Company, Inc. The collection includes press clippings, speeches, photographs of Ward and the DuPont Board of Directors, birth and death certificates for Ward and his wife Sophie Hodges Ward (1894-1968), obituaries and memorials.

Dates: 1894-1970

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Repository
Manuscripts and Archives 1060
Audiovisual Collections 806
Published Collections 4
 
Subject
Correspondence 272
Railroads 126
Advertisements 114
Social history 98
Gunpowder industry 96
∨ more
Chemical industry 87
Exhibitions 73
Explosives industry 72
Financial statements 68
Textile industry 64
Steel industry and trade 53
Research, Industrial 51
Ephemera 49
Patents 49
Account books 48
Reports 48
Textile fibers, Synthetic 47
Diaries 46
Photograph albums 45
Exhibition buildings 43
Iron industry and trade 43
Electronic industries 42
Portraits 41
Aeronautics 40
Minutes 40
Scrapbooks 40
Industrial design 36
Postcards 36
World War, 1939-1945 36
Construction projects 35
Domestic relations 35
Group portraits 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
Merchants 29
Planographic prints 29
Genealogies 28
Sales promotion 28
Trade associations 28
Papermaking 27
Technical drawings 27
Biography 26
Dyes and dyeing 26
Powder mills 26
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Weapons industry -- Employees 26
Industrial safety 25
Gunpowder, Smokeless 24
Wages 24
Investments 23
Railroad stations 23
World War, 1914-1918 23
Blast furnaces 22
Chemical plants 22
Coal mines and mining 22
Packaging -- Design 22
Aerial photographs 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
Philadelphia (Pa.) 20
Posters 20
Electric industries 19
Iron and steel workers 19
Maps 19
Speeches 19
Steel-works 19
Stores, Retail 19
Commerce 18
Cotton manufacture 18
Display of merchandise 18
Finishes and finishing 18
Firearms 18
Gardens 18
Industrial films 18
Industrial housing 18
Industrial relations 18
Nylon 18
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Women employees 18
Historic sites 17
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Language
English 1813
French 69
German 4
Italian 2
Spanish; Castilian 1
 
Names
Du Pont family 219
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, Pierre S. (Pierre Samuel), 1870-1954 17
Du Pont, H. A. (Henry Algernon), 1838-1926 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
Du Pont, Victor Marie, 1767-1827 10
Greenewalt, Crawford H., 1902-1993 10
Penn Central Transportation Company 10
Pusey & Jones Corporation 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
Loewy, Raymond, 1893-1986 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
Du Pont, Irénée, 1876-1963 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
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
Laflin & Rand Powder Co 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
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