Most of the photos on this site were extracted from reference images (high-resolution tiffs, 20 to 200 megabytes in size) from the Library of Congress research archive. (To query the database click here.) Most were digitized by LOC contractors using a Sinar studio back. They are adjusted by your webmaster for contrast and color in Photoshop before being downsized and turned into the jpegs you see here.

Braddock, Pennsylvania, circa 1908. "Edgar Thomson Works, Carnegie Steel Co." Part of a ginormous seven-section panorama of smoke-belching, throbbing industry. 8x10 dry plate glass negative, Detroit Publishing Co. View full size.

[What city is this?] The National Biscuit Company factory was constructed in 1925 for a cost of $2 million. Conceived as the west coast headquarters for NBC, this landmark structure was designed by E.J. Eckel. In 2006, the building underwent a $25 million renovation to convert the building to live/work lofts. View full size.

The National Biscuit Company factory was constructed in 1925 for a cost of $2 million. Conceived as the west coast headquarters for NBC, this landmark structure was designed by E.J. Eckel. In 2006, the building underwent a $25 million renovation to convert the building to live/work lofts. View full size.

August 1911. Fall River, Mass. "Group containing the following boys who work in the Sagamore Mfg Co. Manuel Correira, 144 Cove Street, works in Spinning room on top floor. Said, 'I only help Mother.' He was apparently 13 or 14. Manuel Oliver, George Street, works in card room. Seems surely only 12 years old. Manuel Benevirdes, 30 Otto Street, works on top floor. Manuel Rage, 51 George Street, works in spinning room on fourth floor. John Oliver, 93 Slater Street, works in spinning room on third floor. Joseph Ariuda, 23 Shorr Street, works in spinning room on third floor." Photo and caption by Lewis Wickes Hine. View full size.

October 1908. Evansville, Indiana. "Boy making melon baskets. A Basket Factory." Photograph by Lewis Wickes Hine. View full size.

Dayton, Ohio, circa 1902. "Lock and drill department, National Cash Register." Dry plate glass negative, Detroit Publishing Company. View full size.

Circa 1903. "Baltimore from Federal Hill." A freight terminal (O'Donnell's Wharf) and the Patapsco flour mill. Detroit Publishing Co. glass negative. View full size.