Showing Collections: 201 - 250 of 1649
This collection consists of photographs documenting many of the processes used to make bricks in Centre County, Pennsylvania, and some coal mining images. Brick works existed in Coleville, Wingate, Milesburg, Howard, Port Matilda, Snow Shoe, Orviston and Monument. By the 1960s, all the brick works have shut down for mostly economic reasons.
World's Fairs or International Expositions are large-scale exhibitions that highlight technology, agriculture and other innovations of national or cultural significance. The Chicago Century of Progress International Exposition was held along Lake Michigan and Northerly Island Park from May 27, 1933 to November 1, 1933. This collection contains twenty-five miniature views show landmarks in the city of Chicago and fourteen exterior views of different buildings and amusements at the 1933 Century of Progress exhibition.
The Chamber of Commerce of the United States is the world’s largest business organization representing the interests of more than 3 million businesses of all sizes, sectors, and regions. This collection contains photographs, negatives, slides, digital images, sound recordings, videos, and films that document the history of the Chamber from its founding to the twenty-first century. The materials provide a record not only of the activities of the Chamber but also of the political landscape surrounding key issues related to business. The collection focuses on the legislation, regulations, and litigation impacting the economy, immigration reform, pensions, health care, trade, Social Security, air quality, global warming, workplace safety, and taxes, as well as major industries such as energy, aviation, automobiles, agriculture, transportation,mining, shipping, and technology.
The Chamber of Commerce of the United States has matured into the largest lobbying group in Washington. Formed in April of 1912 at the request of President William Howard Taft (1857-1930), the Chamber's commitment to be the voice of business is well documented. The records contain articles of incorporation, bylaws, resolutions and minutes of annual meetings. Presentations to Congress, speeches by members, and conferences hosted by the Chamber. Numerous publications give insight into the concerns facing American businesses in the twentieth and twenty-first centuries.
Charles A. Rosencrans (1908-1991) was an RCA engineer who specialized in radio transmission. His notebooks largely consist of fragmentary handwritten notes from both his career at RCA and from his studies in electrical and mechanical engineering at Lehigh University.
Charles Jennings (1916-2006) served for more than forty years as RCA Global Communications’ primary liaison in Japan, figuring prominently in the development of post-World War II Japanese communications systems. The collection consists primarily of black and white and color photographs, albums, advertising posters, papers, and unbound scrapbook boards of photographs and ephemera. The images predominantly relate to Jennings’ business and personal life during his time in Japan, addressing the themes of Japanese and trans-Pacific telecommunications activities, particularly relating to RCA; postwar Japanese-American business and informal diplomatic relations; and life in postwar Tokyo.
Charles Brelsford McCoy (1909-1995) served as the president of the DuPont Company from 1967 to 1973 and as chairman of its board of directors from 1971 to 1973. The collection documents McCoy's tenure in these positions, and they reflect the public role that McCoy played while chief executive officer at DuPont. The files document his involvement in the Business Roundtable, interchanges between DuPont and the federal government, and the role that the DuPont Company played in easing tensions and facilitating the integration of Wilmington, Delaware, in the aftermath of the 1968 riots.
Charles Copeland (1867-1944) was Secretary of E. I. du Pont de Nemours and Company from 1921 to 1935. The portrait shows Charles Copeland seated and in 3/4 profile etched by the artist, James McBey.
Charles H. DeMirjian (1925-) was a packaging design manager with E.I. du Pont de Nemours & Company. The record consists of a thirteen-page transcript of a taped interview of DeMirjian conducted by then-director of the Hagley Museum and Library Glenn Porter. In his reminiscences, DeMirjian recounts his training and career history, plus some observations on his mode of work.
Charles E. Magoon (1928-2006) was director of research at the United Fresh Fruit and Vegetable Association (UFFVA), a national organization that represented member growers, shippers, packers, processors, marketers and distributors of fresh produce in the United States. Magoon took a personal interest in the history of the trade. This collection contains approximately 1,500 black and white copy prints of photographs which document the marketing and distribution of produce in the United States from 1880 to 1970.
Charles Findeisen (1919-2007) was an aerial photographer hobbyist turned professional and spent most of his life flying airplanes. Findeisen consulted for real estate development concerns, engineering firms, and construction companies among others. Virtually all of his work was in the tri-state region of New Jersey, Pennsylvania, and Delaware.
This collection contains his aerial photography from 1962 to 2000. It is comprised mostly of negatives but does include some photographs. Many of his subjects were photographed over time at regular intervals. This is particularly true of real estate development programs and building projects. But there is also one-off material of current events, local places, and landmarks.
Charles H. DeMirjian (1925-) was a packaging design manager with E.I. du Pont de Nemours & Company. Accompanied by creative marketing with the assistance of DeMirjian and his team, DuPont launched the largest advertising and promotion campaign in the history of the carpeting industry. This collection consists of materials related to the marketing and success of DuPont STAINMASTER® carpet fiber.
Charles H. DeMirjian (1925-) was a packaging design manager with E.I. du Pont de Nemours & Company. He collected pictures, advertisements, and publications showing DuPont consumer products, as well as some of the products and packages themselves. The collection consists of brochures, advertisements, photographs, and ephemera showing DuPont Company consumer products from 1913 to 1984.
Charles H. DeMirjian (1925-) was a packaging design manager with E.I. du Pont de Nemours & Company. Records are primarily related to the marketing success and issues realted to Corian, DuPont Car Care products, Zerex, as well as Duco and Lucite paints.
Charles H. DeMirjian (1925-) was a packaging design manager with E.I. du Pont de Nemours & Company. This collection consists of texts of two speeches given by DeMirjian on package design at National Packaging Week in 1975 and 1976.
Charles H. Rutledge (1901-1978) was the manager of the Product Information section for the Textile Fibers Department at the DuPont Company from 1944 to 1966. He authored numerous papers and was a contributor to textbooks and encyclopedias on textile fibers. This collection consists of two sets of files, those Rutledge maintained while at DuPont and those he compiled for a book he had planned to write following his retirement about the history of fibers.
Charles J. Pedersen (1904-1989) was a research chemist with E.I. du Pont de Nemours & Company who spent most of his career at the Jackson Laboratory in Deepwater, New Jersey, and the Elastomer Chemicals Department in Wilmington, Delaware. This collection consists of two laboratory notebooks from Jackson Laboratory from 1956.
Charles J. Pedersen (1904-1989) was a research chemist with E.I. du Pont de Nemours & Company who spent most of his career at the Jackson Laboratory in Deepwater, New Jersey, and the Elastomer Chemicals Department at Wilmington, Delaware. This notebook consists of notes in Pedersen's own hand, with extensive chemical formulas and diagrams of molecules, interspersed with copies of journal articles.
Charles J. Pedersen (1904-1989) spent more than forty years as a DuPont research chemist in the Organic Chemicals and Elastomer Chemicals departments. Pedersen’s early investigations led to the development of a dramatically improved process for manufacturing tetraethyl lead, an important gasoline additive. His discoveries relating to the degradative effects of heavy metals on petroleum products resulted in thirty patents for antioxidants and other related products. Pedersen’s greatest achievement, however, came toward the end of his career when he discovered a new class of molecules that he called "crown compounds." Twenty years after his ground-breaking discovery was first disclosed publicly, Pedersen shared the Nobel Prize in Chemistry. Pedersen’s research notebooks provide detailed accounts of laboratory preparations and analytical procedures. Also included in this collection are files compiled by Pedersen relating to his original research on crown compounds, as well as his earlier research.
Charles Lee Reese Sr. (1862-1940) was a chemist and scientist at the E. I. du Pont de Nemours & Company from 1902 to 1931. Until 1900 he taught chemistry in several American schools, and then began his career in industrial research with the New Jersey Zinc Company. The collection consists of nineteen volumes of Reese's laboratory notebooks, most dating from his tenure at New Jersey Zinc. A minority of the notebooks cover some of his early work for DuPont.
Charles Lee Reese, Sr. (1862-1940) was a chemist and scientist at the E. I. du Pont de Nemours & Company from 1902 to 1931. The Charles L. Reese papers are a group of material from his student days, the texts of lectures and articles, biographical materials and genealogical notes.
Charles L. Huston (1856-1951) was an executive in the family business, Lukens Steel, and was active in religious and civic affairs. His papers are primarily personal in nature and include fragmentary Lukens Steel records.
Charles Milton Cooper (1900-1971) was a chemical engineer and an executive at the E.I. du Pont de Nemours & Company, a chemical company more commonly referred to as the DuPont company. His papers primarily include notes and photographs produced during his time conducting bubble formation experiments at the DuPont Company’s Belle Plant, in Charleston, West Virginia.
Charles M.A. Stine (1882-1954) was one of the leading research chemists employed by E.I. du Pont de Nemours & Co. The collection contains Stine's published articles and speeches in which he advocated the importance of fundamental chemical research.
Charles M.A. Stine (1882-1954) was one of the leading research chemists employed by E.I. du Pont de Nemours & Co. The collection a small sample of Stine's papers preserved by his family, primarily some of his awards with copies of acceptance speeches, biographical information, and a bibliography of his books and articles.
Charles Milton Altland Stine (1882-1954) was a chemist and an employee of the DuPont Company for thirty eight years. The majority of the collection features portraits of Stine and one image of Stine receiving an award.
Charles Mattathias Jacobs (1850-1919) was a British tunneling engineer. This is a digital copy of a painting of Jacobs at approximately sixty years of age, in court dress.
Charles B. Murray (1872-1947) worked as a foreman in building construction and was a resident of Wilmington, Delaware with his wife Christina Green (1878-1961). The collection consists of sixty glass negatives taken by Charles Murray of Wilmington, Delaware, and Albany, New York. Many of the views are of families, children and other groups of people, some of which were taken in parks or other recreational areas such as beaches. There are also views of the Wilmington Malleable Iron Company showing both equipment and employees, including the "office group" and the workers in the carpenter shop. There is also a view of the Jessup & Moore Paper Company Mills on the Brandywine in Wilmington.
Charles Shambelan (1930-2018) was a chemist and senior research fellow at the DuPont Company's Pioneering Research Laboratory from 1959 to 1990. Throughout his career at the DuPont Company, Shambelan made signifcant contributions to the development of Sontara, for which he holds several patents, and Kevlar. This collection consists of two items: a bound volume of Shambelan's patents and publications, and one group photograph of Pioneering Research Laboratory staff in January 1981.
A poster stamp is physically similar to a postage stamp, but it is without a face value or denomination. Poster stamps were created to commemorate and promote products, events, or ideas. The Exposition of Chemical Industries (now called The Chem Show) was first put on in 1915. It serves to bring together manufacturers and suppliers with people who work in the chemical process industry. This collection consists of gummed stickers with colorful images or designs advertising various functions and companies related to the chemical industry.
The DuPont Company's Chestnut Run Laboratories were opened in 1954 near Wilmington, Delaware. The first laboratory was the Textile Research Laboratory whose purpose was to test the effects of normal wear and tear on DuPont's line of synthetic fibers and fabrics. This collection consists of eight albums of photographs showing laboratories, fabrication equipment, testing equipment dating to the mid-1950s, and personnel photographs from the late-1980s.
E.I. du Pont de Nemours & Company is a chemical company more commonly referred to as the DuPont company. The DuPont Company opened the Chestnut Run Textile Research Laboratory in 1954 near Wilmington, Delaware as a research facility to test the effects of normal wear and tear on DuPont's line of synthetic fibers and fabrics. This item is a vertical aerial photograph of DuPont's Chestnut Run facility in Wilmington, Delaware.
The Chicago Railroad Fair was the last exposition that featured railroads as its theme. It marked the centennial of the arrival of railroads to Chicago and their role in westward expansion. The exposition was held in 1948 and 1949 in Chicago. This collection consists of souvenir postcards and miniature photographic views of the buildings and locomotives at the Fair.
World's Columbian Exposition, the Chicago World's Fair which was staged from May to October, 1893, commemorated 400 years since Columbus's New World arrival. Souvenir view book of Chicago, Illinois, including view of the World's Fair.
Christ Church Christiana Hundred is an Episcopal church in Greenville, Delaware, founded in 1848 by the du Pont family and Reverend Samuel Brinckle (1796-1863).This collection of Christ Church photographs primarily document changes to the church site, both exterior and interior, between 1890 and 1983.
Founded in 1848 by Reverend Samuel Brincklé (1796-1863) and members of the du Pont family, Christ Church Christian Hundred located in Greenville, Delaware is one of the oldest Episcopal churches in the Diocese of Delaware. Their records chronicle the activities of Christ Church over a span of nearly one hundred fifty years and include administrative and vital records.
The Christiana Bank & Trust Company formed in 1992 to conduct a banking and trust business for Greenville, Delaware, and nearby communities in New Castle County, Delaware, and Chester County, Pennsylvania. The records include initial business and organizational plans, including stock offerings; annual reports; shareholder and directors lists; board minutes; quarterly financial reports, and documents covering the merger of the bank with National Penn Bancshares, Inc.
The Christiana Machine Company is a small, general purpose machine shop and foundry located in Christiana, Lancaster County, Pennsylvania. Their records cover the operation of the company under the Broomells and Burnham from 1877 to 1915 and are typical of the records of a small machine shop.
The Christiana Machine Company was a small, general purpose machine shop and foundry located in Christiana, Lancaster County, Pennsylvania. This small collection includes incoming and outgoing correspondence related to orders following the buyout of Nathan F. Burnham's interest by the Broomells in January 1889.
Notes and maps from an unfinished project to map the turnpike and plank road networks of the states from New York to Virginia/West Virginia down to 1860 and for two completed journal articles on the turnpikes and plank roads of New York State during the same period.
The heyday of cigar band artwork spans from the late nineteenth to early twentieth centuries with many of the companies adopting pictorial displays as well as text. The bands were produced through lithographic printing methods. This item is an album of cigar bands collected in the early twentieth century.
Cinecraft, Inc. is a corporate film and video production house. The company was founded in 1939 by Ray Culley (1904-1983) and Betty Culley (1914-2016) in Cleveland, Ohio. Ray Culley served as president of the company until his retirement in 1970. During his tenure, Cinecraft specialized in commercial productions for business, industry, trade organizations, and, in some cases, government agencies and social service organizations. Cinecraft was one among hundreds of production houses in the U.S. during the middle decades of the twentieth century that specialized in a motion pictures commonly referred to as non-theatrical, industrial, commercial, business and/or sponsored films. The collection consists of films produced or acquired by Cinecraft, Inc., scripts prepared for film productions, and administrative documents related to the daily functions of the company. The collection is divided into three series: Films; Scripts and project documentation; and Administrative records. The materials date from 1915 to the 1980s.
Cinecraft, Inc. is a corporate film and video production house. The company was founded in 1939 by Ray Culley (1904-1983) and Betty Culley (1914-2016) in Cleveland, Ohio. Ray Culley served as president of the company until his retirement in 1970. During his tenure, Cinecraft specialized in commercial productions for business, industry, trade organizations, and, in some cases, government agencies and social service organizations. Cinecraft was one among hundreds of production houses in the U.S. during the middle decades of the twentieth century that specialized in a motion pictures commonly referred to as non-theatrical, industrial, commercial, business and/or sponsored films. This collection includes five interviews with former employees as well as relatives of Cinecraft employees.
Cities Service Oil Company was an oil and natural gas company formed in 1959 after a Federal Court mandated that Cities Services Company divest its holdings as a result of the Public Utility Holding Company Act of 1935. A souvenir album from the first annual Dealerama, a trade show held by Cities Service Oil Company to encourage service stations to increase their advertising. The trade show was a two day event in January of 1959 that took place at the Hotel Statler-Hilton in New York. The materials in the album are primarily photographs of exhibitions or booths that demonstrate a varity of products. There are a small set of materials that were laid into the album.
In the mid-1850's major cities in the United States began publishing pictorial envelopes with patriotic themes. This collection consists of envelopes with printed cover illustrations from the American Civil War.
The Civilian Conservation Corps (CCC) was a voluntary public work relief program that ran from 1933 to 1942 in the United States for unemployed, unmarried men ages 18 to 25, eventually expanded to ages 17 to 28. Considered by many to be one of the most successful of Franklin D. Roosevelt’s New Deal programs, the CCC planted more than three billion trees and constructed trails and shelters in more than 800 parks nationwide during its nine years of existence. Company 1218's main camp was in Proctorsville, Vermont, known as Camp Proctor, Camp No. 2194 in Proctor-Piper State Forest. This company built roads, a picnic area, and ski and bridle trails, which are depicted in this album. The company also worked on Project No. MC-73 Dias Creek in Cape May, New Jersey, in August 1935, photographs of which also appear in the album. Most of the images show young workers together at work and during leisure time.
The Maytag Corporation manufactures home appliances, most well known for its washing machines, also produces dryers, dishwashers, cooktops, refrigerators, and ranges. Claire G. Ely (1905-2004) was an employee of the Maytag company for forty one years. He worked for the Kansas City Branch and then was transferred to Newton, Iowa upon his promotion in 1952 to Manager of Product and Market Planning, eventually becoming Vice President of Marketing. This collection consists of materials collected or created by Clare G. Ely and includes biographical information about the Maytag family, historical information about the Maytag company, and documents the career of Ely from Branch Manager to Vice President. The collection includes press releases, newsletters, bulletins, newspaper clippings, correspondence, reports, pamphlets, photographs, and certificates.
Clarence Ferrier (1908-1990) was a photographer for more than twenty-seven years at All American Engineering Co., an aeronautical engineering and research firm incorporated in Georgetown, Delaware, on October 31, 1952. This small colletion of slides depicts the facility, hanger, aircraft, and employees.
Clarita Violet Stubenbord (1909-2010) was an artist and designer working in the 1930s through the 1960s in New York. Her design work was primarily packaging design for the cosmetics industry. This collection is Stubenbord's portfolio of design work for major cosmetics houses, primarily Dorothy Gray, but also Elizabeth Arden and Estee Lauder.
Clement S. Brinton (1875-1963) was a trained chemist who spent his entire career with the Food & Drug Administration designing and directing food inspection laboratories in the Philadelphia area. Brinton was also a local amateur historian and was particularly interested in the history of the eighteenth- and nineteenth-century iron industry. The Brinton Collection is a useful source on the early iron industry in the northeastern states. The materials are, in many cases, not unique, including such items as postcards, newspaper clippings, souvenir booklets and brochures, and extracts from published articles. The collection focuses on old iron works in New Jersey, southeastern Pennsylvania, and northeastern Maryland.
- Language: English X
- Manuscripts and Archives 923
- Audiovisual Collections 722
- Published Collections 4
- Correspondence 217
- Railroads 121
- Advertisements 104
- Gunpowder industry 87
- Chemical industry 81
- Social history 80
- Explosives industry 68
- Exhibitions 63
- Financial statements 63
- Textile industry 57
- Steel industry and trade 50
- Research, Industrial 49
- Account books 46
- Patents 45
- Reports 45
- Textile fibers, Synthetic 45
- Iron industry and trade 41
- Ephemera 39
- Exhibition buildings 39
- Scrapbooks 38
- Minutes 37
- Portraits 37
- Diaries 36
- Electronic industries 36
- Photograph albums 36
- Construction projects 35
- Domestic relations 35
- Postcards 35
- Ships 35
- World War, 1939-1945 35
- Aeronautics 34
- Factories 33
- Industrial chemists 33
- Wilmington, Del. 33
- Group portraits 32
- Industrial design 32
- Du Pont family -- Homes and haunts 31
- Inventors 31
- Marketing 31
- Oral histories 31
- Railroads -- Rolling stock 29
- Testing laboratories 29
- Panoramic photographs 28
- Genealogies 27
- Papermaking 27
- Automobile industry and trade 26
- Dyes and dyeing 26
- Biography 25
- Industrial safety 25
- Powder mills 25
- Weapons industry -- Employees 25
- Merchants 24
- Trade associations 24
- Gunpowder, Smokeless 23
- Planographic prints 23
- Railroad stations 23
- Textile factories 23
- Coal mines and mining 22
- Wages 22
- Blast furnaces 21
- Investments 21
- Packaging -- Design 21
- Sales promotion 21
- Aerial photographs 20
- Business and politics 20
- Chemical plants 20
- Computer industry 20
- Pennsylvania 20
- Technical drawings 20
- World War, 1914-1918 20
- Iron and steel workers 19
- Maps 19
- Posters 19
- Steel-works 19
- Industrial housing 18
- Philadelphia (Pa.) 18
- United States -- History -- Civil War, 1861-1865 18
- Banks and banking 17
- Electric industries 17
- Gardens 17
- Historic sites 17
- Industrial films 17
- Industrial relations 17
- Nylon 17
- Railroads -- Buildings and structures 17
- Railroads -- Rolling stock -- Design and construction 17
- Speeches 17
- Stores, Retail 17
- Cotton manufacture 16
- Firearms 16
- Laboratory notebooks 16
- Machine-tools 16
- Paper mills 16
- Public relations 16
- United States. Navy -- Officers 16
- Commerce 15
- Finishes and finishing 15
- Mechanical engineering 15
- Papermaking machinery 15
- Receipts (Financial records) 15 ∧ less
- French 13
- German 3
- Italian 1
- E.I. du Pont de Nemours & Company 196
- Du Pont family 181
- Unknown 55
- Pennsylvania Railroad 41
- Du Pont, Samuel Francis, 1803-1865 31
- E.I. du Pont de Nemours & Company. Experimental Station 25
- Du Pont, Sophie Madeleine, 1810-1888 19
- RCA Corporation 17
- Du Pont, H. A. (Henry Algernon), 1838-1926 16
- United States. Navy 16
- Du Pont, Pierre S. (Pierre Samuel), 1870-1954 15
- Joseph Bancroft & Sons Co 15
- Dick, John A., 1879-1972 14
- New York World's Fair (1964-1965 : New York, N.Y.) 14
- Du Pont, Eleuthère Irénée, 1771-1834 13
- Savery, Thomas H., 1837-1910 13
- E.I. du Pont de Nemours & Company. Textile Fibers Department 12
- Longwood Gardens (Kennett Square, Pa.) 12
- New York World's Fair (1939-1940 : New York, N.Y.) 12
- Centennial Exhibition (1876 : Philadelphia, Pa.) 11
- Du Pont de Nemours, Pierre Samuel, 1739-1817 11
- Eleutherian Mills (Greenville, Del. : Estate) 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
- Reading Company 10
- World’s Columbian Exposition (1893 : Chicago, Ill.) 10
- Du Pont, Henry, 1812-1889 9
- Loewy, Raymond, 1893-1986 9
- Pusey & Jones Corporation 9
- Baldwin Locomotive Works 8
- Bethlehem Steel Corporation 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
- Hanford Engineer Works 8
- National Association of Manufacturers (U.S.) 8
- Philadelphia & Reading Railroad Co 8
- Southeastern Pennsylvania Transportation Authority 8
- 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
- Hagley Museum and Library. Library. Oral History Project Office 7
- International Business Machines Corporation 7
- Maxim, Hudson, 1853-1927 7
- Radio Corporation of America 7
- Victor Talking Machine Company 7
- Amtrak 6
- Avon Products, Inc 6
- Brandywine Manufacturers Sunday School 6
- Budd Company 6
- Century of Progress International Exposition (1933-1934 : Chicago, Ill.) 6
- Du Pont, Victor Marie, 1767-1827 6
- E.I. du Pont de Nemours & Company. Grasselli Chemicals Department 6
- General Electric Company 6
- Lea family 6
- Lehigh Valley Railroad Company 6
- Lukens Steel Company 6
- Manhattan Project (U.S.) 6
- Penn Central Transportation Company 6
- Sperry Rand (Corporation). Univac Division 6
- Spohn, Benjamin (staff) 6
- Thayer, Horace H., 1878-1959 6
- Young, William, 1755-1829 6
- All American Engineering Company 5
- American Telephone and Telegraph Company 5
- Baltimore and Ohio Railroad Company 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 Powder Company 5
- General Motors Corporation 5
- Hercules Powder Company 5
- Louisiana Purchase Exposition (1904 : Saint Louis, Mo.) 5
- Massachusetts Institute of Technology 5
- Ramsay, William G. (William Gouverneur), 1866 - 1916 5
- Raskob, John J. (John Jakob), 1879-1950 5
- Remington Arms Company 5
- Smith, Eleuthera du Pont, 1806-1876 5
- United States. National Aeronautics and Space Administration 5
- University of Delaware 5
- William Sellers & Co. (Philadelphia, Pa.) 5
- American Car and Foundry Company 4
- American Car and Foundry Company. Jackson & Sharp Plant 4
- American Iron and Steel Institute 4
- Bauduy, Peter, 1769-1833 4
- Bethlehem Steel Company 4
- Bradford, Phoebe George, 1794-1840 4 ∧ less