Showing Collections: 1 - 50 of 51
"A Chicago District Perspective of the History of the Youngstown Sheet and Tube Company, 1900-1969" memoir
The Youngstown Sheet and Tube Company grew to be one of the six largest basic steel companies in the United States. This volume presents an insider history and personal memoir by a retired operating official of Youngstown's Indiana Harbor Works.
Alan Wood Steel Company and Upper Merion and Plymouth Railroad Company blueprint maps and stereograph
The Alan Wood Steel Company was a small, family-controlled integrated steel company. The Upper Merion & Plymouth Railroad connected all the elements of the Wood steel-making complex. The collection includes three blueprint maps showing the layout of industrial buildings at Alan Wood Steel Company and the track of the Upper Merion and Plymouth Railroad Company. Also in the collection is a stereograph featuring a blast furnace plant in Pittsburgh, Pennsylvania.
The Alan Wood Steel Company was a small, family-controlled integrated steel company, producing primarily steel sheets. This small collection consists primarily of interiors and exteriors of the companys' facilities, equipment, and workers. There are also some images from various events related to the company.
The records of the American Iron and Steel Institute and its predecessors provide an overview of the American iron and steel industries from their roots in the mid-eighteenth century to the early 1980s. The bulk of the archive consists of the Institute's library. Most of the Institute's own publications, plus a large collection of steel industry annual reports, are cataloged individually and stored in the general Imprints Department stacks.
The American Iron and Steel Institute is a trade association of North American steel producers. The group’s mission includes advocating for public policy, education and innovation for the Iron and Steel Industry. The Institute was established under the leadership of Elbert H. Gary (1846-1927) in 1908, after the Panic of 1907 brought an end to industry-wide consolidations. This collection consists of photographs, research notes, audio, film, and video which document the history of the steel industry. The images cover the entire scope of the steel industry from basic raw materials through the multiple aspects of steelmaking. In addition to images documenting the technical aspects of steel production, there are photographs showing steel in use. These include a variety of industrial and consumer applications and images related to the steel industry and environmental issues. The Albert T. Keller (1869-1940) photographs depict the sites or remains of early ironworks primarily in the mid-Atlantic states and New England states during the 1930s and there are over fifty blast furnace complexes pictured. The Walter C. Woodman (1903-1979) photographs and research notes document the history of iron furnaces and Saugus Iron Works becoming a national historic landmark.
Archibald Johnston (1864-1948) was a mechanical engineer, who joined the Bethlehem Iron Company in 1889 where he was responsible for the erection of the gun forging and armor plate plant. In 1901 he was elected to the company's Board of Directors, and between 1906 and 1908 was president of the Bethlehem Steel Corporation. The bulk of this collection is concerned with Johnston's work at Bethlehem Steel; a smaller portion consists of strictly personal papers.
Augustus Smith (1868-1932) was a civil engineer and contractor. He held several patents for coaling machinery, such as hoists. These photographs show construction progress and completed buildings, bridges, and coaling stations. There are images of projects Smith worked on or contributed to either as a contractor or engineer. The materials are arranged by company name: Augustus Smith & Co., Bergen Point Iron Works, and Groton Bridge and Manufacturing Co.
At the turn of the century, under the direction of Charles Schwab and Eugene Grace, Bethlehem Steel Corporation became the second largest American steel company; combined with its other venture, Bethlehem Shipbuilding Corp., it became a leading 20th century American business. This item is a viewbook which contains exterior views of the Bethlehem Steel Works. These include numerous images of both the plant and office, most of which were taken at street level.
At the turn of the century, under the direction of Charles M. Schwab (1862-1939) and Eugene Grace (1876-1960), Bethlehem Steel Corporation became the second largest American steel company; combined with its other venture, Bethlehem Shipbuilding Corp., it became a leading twentieth century American business. The collection includes a wide range of photography which documents the company’s long history and the breadth of its enterprises from east to west coasts and overseas. It contains eighteenth, nineteenth, and twentieth century industrial and non-industrial images and of management and workers. As a research tool, its use will be as varied and extensive as the corporation itself was during its years as an American industrial giant.
The Bethlehem Steel Corporation was the number two steel producer in the United States between 1916 and 1984. For a time it was also the largest shipbuilding firm in the world. The records of the Bethlehem Steel Corporation (parent company) are a series of fragments, lacking the complete runs of corporate and executive documents that normally comprise a business archive, and largely consist of fragmentary corporate records and files from executive officers.
Carnegie Steel Company was a large steel manufacturer primarily founded by industrialist Andrew Carnegie (1835-1919) in 1892, headquartered in Pittsburgh, Pennsylvania. Lucy Furnaces were blast furnaces that initially produced iron, but switched to steel. This item is a time book registering the hours worked by Carnegie Steel Company Lucy Furnaces employees in 1904.
This collection represents materials collected by Cyrus J. Sharer for his research on the iron and steel industry and particularly the world iron ore trade. The main emphasis is on the iron ore trade of the Great Lakes. The period covered, mid-1960s to mid-1980s, was one of crisis and reorganization in the American steel industry and in the lake ore trade, and this is reflected in the records.
A booklet produced by the American Iron and Steel Institute's Committee of Steel Plate Producers in the 1960s to illustrate imaginative and attractive designs in constructing community water-storage structures with steel.
The Edge Moor Iron Company engaged in the manufacture of iron and steel bridges at a plant located on the Delaware River north of Wilmington. The collection is comprised of a limited selection of documents, primarily connected to the liquidation of the company in 1936. It includes plant and property maps, clippings, and deeds and titles covering the property.
The Erie City Iron Works was founded by Pennsylvania capitalist Bethuel Boyd Vincent (1803-1876) as the Presque Isle Foundry in 1840. The Works was a major manufacturer of boilers, stationary and portable engines and machinery for sawmills and steam riveting as well as railroad freight and passenger cars. Their records are largely comprised of accounting records.
Falls Manufacturing Company manufactured fire-door hardware. The company was founded by John C. Kortick (1870-1933), who served as general manager and president. Falls Manufacturing Company's product line included post caps, bases, and joist hangers. This presentation album showcases the fireproofing protection provided by the San Francisco-based Falls Manufacturing Company in the years following the disastrous 1906 earthquake. The photographs include exterior views of buildings in which Falls fire-doors and other equipment were installed.
Frederick William Wood (1857-1943) was an executive and engineer in the steel and shipbuilding industries. His papers constitute a major source on the history of the American steel industry in the late nineteenth and early twentieth centuries. The papers are primarily official records of the various companies with which Wood was associated.
Frederick William Wood (1857-1943) was an executive and engineer in the steel and shipbuilding industries. The Frederick W. Wood photographs document the career of Frederick W. Wood in the steel and shipbuilding industries, most notably his time working for Pennsylvania Steel Company at Steelton, Pennsylvania, Maryland Steel Company and Bethlehem Steel Company at Sparrows Point, Maryland, and the American International Shipbuilding Corporation at Hog Island Shipyard, located in Pennsylvania on the Delaware River. Researchers interested in the steel and iron industries, the shipbuilding industry, company towns, and the regional history of the greater Philadelphia and Baltimore areas would find this collection useful.
George A. Richardson (1886-1976) was an engineer with an expertise in metallurgy. He spent his career primarily involved in technical publicity and sales for major steel manufacturers such as the Midvale Steel & Ordnance Company and the Bethlehem Steel Corporation. The papers consist primarily of materials collected by Richardson during the performance of his official duties with the steel companies, in preparing technical lectures and papers, and in teaching courses in metallurgy.
George A. Richardson (1886-1976) was an engineer with an expertise in metallurgy. He spent his career primarily involved in technical publicity and sales for major steel manufacturers such as the Midvale Steel & Ordnance Company and Metallurgical Laboratories, Inc. (METLAB). These records consist primarily of materials collected by Richardson during the performance of his official duties with the steel companies, in preparing technical lectures and papers, and in teaching courses in metallurgy.
George A. Richardson (1886-1976) was an engineer with an expertise in metallurgy, he spent his career primarily involved in technical publicity and sales for major steel manufacturers such as the Midvale Steel & Ordnance Company and the Bethlehem Steel Corporation. This collection of photographs and negatives was primarily taken by George Atwell Richardson throughout the course of his career while working for Midvale Steel and Ordnance Company and the Bethlehem Steel Corporation. The images document views of steel plants and operations, as well as steel products mostly taken between 1913 and 1929. The collection has been organized into five series: Midvale Steel and Ordnance Company; Cambrian Steel Company; Bethlehem Steel Corporation; Exhibits, and Other steel and coal companies.
Thomas William Harvey (1795-1854) and his son, Hayward Augustus Harvey (1824-1893), were two important inventors in the arts of metalworking and metallurgy. The Harvey Steel Company constructed a furnace for making file and tool steel in Jersey City, New Jersey, in 1887. In 1889, the company erected a much larger plant near Brills Station in Newark, and expanded it into the treating of armor plate. Thomas W. Harvey is represented in this collection by a selection of documents covering his business career. These include deeds to family property. There are small amounts of correspondence regarding his inventions and the patent laws, including an "Essay upon Iron," affidavits regarding his screw machine, and sketches for several inventions. The papers of Hayward Augustus Harvey include copies of patents and drawings of his various inventions and documents arising from patent litigation. However, the bulk of papers concern the Harvey Steel companies and the Harvey process.
The Heintz Manufacturing Company was originally organized by Leo Heintz in Philadelphia in 1921. The firm initially manufactured all-steel pre-assembled truck bodies but later expanded to produce a wide range of pressed sheet-metal products. The records primarily focus on the company’s contractual obligations with the US Navy during World War II; employee retirement and pension plans; descriptions of various welding processes and tools, and material related to the licensing of cold welding under the trademark, "Koldweld."
Helen Sellers Garrett (1857-1946) was one of Wilmington's pioneer businesswomen and served as president of the Labor Commission of Delaware. She was the daughter of one of the Edge Moor Iron Company's founders and granddaughter of abolitionist Thomas Garrett (1789-1871). The collection contains a carbon typescript report of the lawsuit of Helen S. Garrett vs. Edge Moor Iron Company, including financial statements.
Henry Disston & Sons, Inc. was a major manufacturer of saws and other woodworking tools and one of the largest industrial firms in Philadelphia. The Henry Disston & Sons, Inc. had a number of subsidary companies, these records contain a small number of account books from only three of the firms subsidaries. There are accounts for: the Tacony Fuel Gas Company, the Henry Disston & Sons File Company, Limited, and the Henry Disston & Sons Iron & Steel Works, and an insurance ledger from the Estate of Henry Disston.
Hill-Chase & Co., also know as the Hill-Chase Steel Company, was formed in February 1929 by Charles H. Chase (1884-1967), John J. Hill, Jr. (1891-1978), and several other employees of Edgar T. Ward Steel Service Center in Philadelphia. The company was well known for its innovations in steel. This is a small collection of copy photographs of the facilities and employees.
James Henry Yeager (1911-1986) was the industrial photographer for the Bethlehem Steel Corporation for thirty years, between 1946 and 1976. The first half of this collection contains photographs taken by James H. Yeager during his tenure at Bethlehem Steel as industrial photographer. The second half the this collection consists of photos and slides taken by Yeager while traveling in Pennsylvania, New York, and New England, and to a lesser degree Washington, DC and the southern United States.
John B. Lovis (1935-2015) was a longtime employee of the Bethlehem Steel Corporation, where he assisted in the design and engineering of the Burns Harbor Plant and held various positions in the company's Corporate Engineering and Planning Department before his retirement as Director, Strategic Planning, in 1995. The collection consists of an unpublished paper prepared in 2007 on the closure of the steel plant in Bethlehem, Pennsylvania and a revision of that paper delivered at Lehigh University in 2014.
The records consist of materials collected by John B. Lovis (1935-2015) for the writing of his book on the history of the Sparrows Point Plant, plus original Bethlehem Steel documents from his tenure in the Corporate Planning Department.
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."
Keith Reeves Rodney (1875-1956) was a metallurgist at the Fairmount Steel Company in Philadelphia. His diaries document his 1905 European tour of a number of steel mills and machine shops. He visited Italy, France, Germany, and England.
The Lukens Steel Company was a medium-sized, non-integrated steel company and one of the top three producers of steel plates in the United States. Lukens operated continuously at its Coatesville, Pennsylvania, site since 1810 and was one of the few successful survivors of the many nineteenth-century iron works that once dotted southeastern Pennsylvania. This collection of Lukens Steel Company records consists of corporate records, mostly from the Secretary's Office. The records are comprised of seven series: Shareholders' meeting agendas; Stockholder lists; Proxies for annual meetings; Board and committee meeting agendas; Financial statements; Secretary's correspondence; and Counsel's correspondence.
The Lukens Steel Company was a medium-sized, non-integrated steel company and one of the top three producers of steel plates in the United States. Lukens operated continuously at its Coatesville, Pennsylvania, site from 1810, and was one of the few successful survivors of the many nineteenth-century ironworks that once dotted southeastern Pennsylvania. This collection consists of three volumes of logbooks from the Lukens Steel Navy Armor building in Coatesville, Pennsylvania.
Lukens Steel Company was a medium-sized producer of specialty steel products and one of the top three U.S. producers of steel plate. The Lukens Steel Company records documents all aspects of the business from the early nineteenth century through the 1970s.
Lukenweld, Inc. was the first U.S. commercial shop to cut and fabricate shapes from steel plate by arc welding. The records are files of Robert C. Sahlin (1896-1967), a member of Lukenweld's sales staff. Sahlin's files record his dealings with Lukenweld's customers and his other activities as a salesman. Most Lukenweld orders were custom work, fabricating individual machine parts, so there was frequent interplay between sales and engineering staff.
Maryland Steel Company was a steel-works and shipyard operated from 1891 until 1916, when Bethlehem Steel acquired the Pennsylvania Steel Company and its subsidiary, Maryland Steel. This collection consists of 3 albums containing 204 cyanotype photographs taken at the Maryland Steel Company's steel plant and shipyard between 1890 and 1894. The photographs show steel buildings, steel workers, shipyard buildings, ship construction, tugs and steamships.
Lobdell Car Wheel Company was a producer of cast railroad car wheels in Wilmington, Delaware. This collection contains one photographic reproduction depicting employee Michael Munroe (1879-1969) pouring steel.
Michael Tenenbaum (1913-2005) was a metallurgist and President of the Inland Steel Company from 1971 to 1978. This small collection of his papers consist of a series of his writings and speeches and a small number of Inland Steel Company publications.
The Midvale Steel Company manufactured steel parts and was known for casting, forging, and machining high-quality steels, including alloy steels, and precision steel products for a wide array of industries. Their primary business came from work related to railroad and ordnance manufacturing. This small collection consists of five reels of film that document operations at the Midvale Steel Plant in the Nicetown section of Philadelphia. While the reels are not dated, they are believed to be from 1919. The films document the various stages of production at the plant with a focus on the precision steel making processes for which Midvale was known.
The Midvale Steel Company manufactured steel parts for the railroad industry and the armaments industry. The company was known for casting, forging, and machining high-quality steels, including alloy steels. This album contains photographs showing exteriors and interiors of Midvale Steel facilities in the Nicetown area of Germantown.
The Phoenix Iron and Steel Company began in the late eighteenth century as a manufacturer of cut nails. It later became a major producer of railroad rails and iron and steel structural members. It operated as the Phoenix Iron and Steel Company from 1950 to 1959, when it was reorganized as the Phoenix Steel Corporation. This small collection primarily consists of a sample of letters received by president Samuel J. Reeves (1872-1878), primarily concerned with the Girard Avenue Bridge contract. There is also a volume of annual reports by the superintendent and a company history written by Catherine S. Sisto in 1950.
The Phoenix Steel Company began in the late 18th century as a manufacturer of cut nails. It later became a major producer of railroad rails and iron and steel structural members. Claymont Division of the Phoenix Steel Corporation was established in 1960 when the company purchased the Claymont, Delaware steel plant from the Colorado Fuel and Iron Company. This small collection of materials originating from the Claymont steel plant includes miscellaneous plant announcements, catalogs, labor agreements, photographs, company-issued newsletters, and brief historical essays on the Phoenix Steel Corporation and its predecessors.
The Phoenix Steel Company began in the late eighteenth century as a manufacturer of cut nails. It later became a major producer of railroad rails and iron and steel structural members. Their records include minutes (1856-1929); stock ledgers; brief of title papers and property maps; legal and financial correspondence and tax papers; account books; and a works diary.
The Pittsburgh Steel Company manufactured steel products. Early products included wire, barbed wire, nails, wire fence, and pipe. This item is an album containing photographs of birds-eye-views of the Monessen plant, an exterior of the office building, views in boiler houses, open hearth furnaces, soaking pits, power plants, engines, and an electric power plant.
‘Sponsored film’ defines variety of motion picture productions funded by businesses, organizations, or governments that dictated the point of view, audience, and intent of the film. Industrial or business films are a subgenre of sponsored films with content that marketed products and ideas, touted a particular company or industry, trained employees, and explained manufacturing or transactional processes around the creation and sales of products and ideas. The Sponsored and industrial Motion Picture Film Collection at Hagley is an artificial collection compiled by curators that includes single motion picture films or small sets of films acquired via purchase or donation.
The records of the Steel Industry Wage Bureau document the process of establishing wage rates and job descriptions in the U.S. steel industry.
The Taylor-Wharton Iron & Steel Company produced frogs, switches and other railroad fittings including couplings, axles and wheels, as well as war material during both World Wars. The company was incorporated in 1912 as successor to the Taylor Iron & Steel Company. The collection contains photographs primarily of products such as dredging equipment, railroad tracks, rollers, crushers, and buckets. The films document dredge buckets in operation and were shot in the United States and at international locations. The collection has been organized into four series: Company history, Plant views, Products, and Films. Each series is arranged alphabetically.
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.
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.
WorldAutoSteel is an institutional membership organization comprised of eighteen major global steel producers dedicated to innovative vehicle steel application technologies that are environmentally sustainable and meet the automotive industry's needs. This collection consists of records that document a series of projects conducted by WorldAutoSteel, a unit of the World Steel Association. The files come from WorldAutoSteel headquarters, primarily from Edward Opbroek, who was the director of WorldAutoSteel from 2006 to 2011 and the program director for UltraLight Steel Auto Body (ULSAB) and UltraLight Steel Auto Body - Advanced Vehicle Concepts (ULSAB-AVC). These records would be of value to researchers interested in the intersection of the steel and automobile industries, automotive benchmarking, innovations in steel design and engineering, and communications strategies.
- Subject: Steel industry and trade X
- Manuscripts and Archives 31
- Audiovisual Collections 20
- Steel industry and trade 50
- Steel-works 16
- Blast furnaces 15
- Iron industry and trade 12
- Iron and steel workers 11
- Metallurgy 6
- Steel, Structural 6
- Financial statements 5
- Foundries 5
- Open-hearth furnaces 5
- Shipbuilding 5
- Bessemer process 4
- Bridge construction industry 4
- Correspondence 4
- Rolling-mills 4
- Armor-plate 3
- Boiler-making industry 3
- Iron mines and mining 3
- Ironworks 3
- Maps 3
- Photograph albums 3
- Trade associations 3
- Wages 3
- Welding 3
- World War, 1939-1945 3
- Account books 2
- Black people in the trades 2
- Coal mines and mining 2
- Collective bargaining 2
- Construction projects 2
- Industrial buildings 2
- Industrial films 2
- Industrial relations 2
- Iron, Structural 2
- Ordnance -- Manufacture 2
- Photography, Industrial 2
- Railroad tracks -- Design and construction 2
- Railroads 2
- Scrapbooks 2
- Standardization 2
- Amateur films 1
- Automobile industry and trade 1
- Automobiles -- Design and construction 1
- Biography 1
- Bridges 1
- Career development 1
- Child labor 1
- Coal trade 1
- Coal-handling machinery 1
- Collective labor agreements 1
- Commerce 1
- Company stores 1
- Company towns 1
- Conshohocken (Pa.) 1
- Contractors 1
- Cyanotypes (photographic prints) 1
- Decedents' estates 1
- Deeds 1
- Defense contracts 1
- Diaries 1
- Employees' magazines, newsletters, etc. 1
- Energy conservation 1
- England -- Description and travel 1
- Europe -- Description and travel 1
- Executives 1
- Exhibitions 1
- Fire prevention 1
- Fires 1
- Forging machinery 1
- Glass negatives 1
- Great Lakes (North America) 1
- Group portraits 1
- Hudson River (N.Y. and N.J.) 1
- Industrial accidents 1
- Industrial design 1
- Industrial housing 1
- Industrial management 1
- Industrial promotion 1
- Industrial recreation 1
- Industrial safety 1
- Industrial safety -- Law and legislation 1
- Investments 1
- Labor unions 1
- Liquidation 1
- Machine shops 1
- Machine-tools 1
- Metal cladding 1
- Middle Atlantic States 1
- Minutes 1
- New England 1
- Notebooks 1
- Papermaking 1
- Patent suits 1
- Patents 1
- Pennsylvania 1
- Personal narratives 1
- Petroleum industry and trade 1
- Philadelphia (Pa.) 1
- Photography of railroads 1
- Pollution 1 ∧ less
- Bethlehem Steel Corporation 8
- American Iron and Steel Institute 4
- Lukens Steel Company 4
- Midvale Steel and Ordnance Company 4
- Richardson, George A., 1886-1976 4
- Bethlehem Steel Company 3
- Lukenweld, Inc 3
- Alan Wood Steel Company 2
- Baldwin Locomotive Works 2
- By-Products Steel Corporation 2
- Edge Moor Iron Company 2
- Lovis, John B., 1935-2015 2
- Maryland Steel Company 2
- Phoenix Iron and Steel Company 2
- Phoenix Steel Corporation 2
- Wood, Frederick W. (Frederick William), 1857-1943 2
- Worth Brothers Company 2
- Worth Steel Company 2
- A. Gibbons, Jr., & Company 1
- Allen & Turner (Philadelphia, Pa.) 1
- Barium Steel Corporation 1
- Bath Iron Works, Ltd 1
- Beiswenger, Robert 1
- Belmont Iron Works (Philadelphia, Pa.) 1
- Bethlehem Iron Company 1
- Bollman, W. (Wendel) 1
- Bonzano, Adolphus, 1830-1913 1
- Brandywine Iron Works (Coatesville, Pa.) 1
- Brandywine Iron Works and Nail Factory (Coatesville, Pa.) 1
- Buck, Robert S. (Robert Shute), 1802-1877 1
- Cambria Steel Co. 1
- Camden and Amboy Rail Road and Transportation Company 1
- Carnegie Steel Company 1
- Carr, Martha S. 1
- Central Iron and Steel Company 1
- Charles Huston & Sons 1
- Chase, Charles H., 1884-1967 1
- Clarke, Thomas Curtis, 1827-1901 1
- Coatesville Relief Association 1
- Cooper, Hewitt & Company (Ringwood, N.J.) 1
- Cordingley, Robert V., 1918-1993 1
- Corliss Steam Engine Company 1
- Cornell Steamboat Company 1
- David Reeves & Son 1
- Douglass, William, 1849-1925 1
- Dutton, Carl E. (Carl Evans) 1
- Erie City Iron Works 1
- Falls Manufacturing Company 1
- Federal Slitting Mill (Rokeby, Pa.) 1
- Florence Mining and Milling Company 1
- Garrett, Helen S. 1
- General Boat Works, Inc 1
- George M. Newhall Engineering Company 1
- Gibbons & Huston 1
- Gibbons, Abraham, 1812-1895 1
- Gilbert Elevated Railway Company 1
- Griffen, John, 1812-1884 1
- Heintz Corporation 1
- Henry Disston & Sons, Inc. (Philadelphia, Pa.) 1
- Hill, John J., Jr. 1
- Hill-Chase & Company 1
- Huston & Penrose 1
- Huston, A. F. (Abram Francis), 1852-1930 1
- Huston, Charles L. (Charles Lukens), 1906-1982 1
- Huston, Charles L., 1856-1951 1
- Huston, Charles, 1822-1897 1
- Huston, Penrose & Company 1
- Huston, Stewart, 1898-1971 1
- Inland Steel Company 1
- Jacobs-Shupert United States Firebox Company 1
- John H. Bliss, 1823-1907 1
- John Trageser Steam Copper Works 1
- Johnston, Archibald, 1864-1948 1
- Keller, Albert T., 1869-1940 1
- Kemble & Warner 1
- Kemble, Peter, 1825-1887 1
- Kemble, William, 1795-1881 1
- Keystone View Company 1
- Lancaster Locomotive Works 1
- Laurel Iron Works (Newlin, Pa. : Township) 1
- Lehigh Valley Railroad Company 1
- Lobdell Car Wheel Company 1
- Lukens Co-operative Store, Ltd 1
- Lukens Coal Company, Inc 1
- Lukens Erecting Company, Inc 1
- Lukens Iron Works (Coatesville, Pa.) 1
- Lukens Iron and Steel Company 1
- Lukens, Charles, 1786-1825 1
- Lukens, Inc 1
- Lukens, Rebecca W. (Rebecca Webb), 1794-1854 1
- Manley & Cooper Manufacturing Company 1
- Mullestein, W. E. (William Ernest), 1911-2005 1
- Munroe, Michael J. (Michael John), 1879-1969 1
- New York and Erie Railroad Company 1
- Nicholas, Robert C. 1
- Norris Locomotive Works 1
- Northern Central Railway Company 1
- Pennock, Isaac, 1767-1824 1
- Pennsylvania Railroad 1
- Pennsylvania Steel Company 1 ∧ less