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.) Many 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.
Vintage photos of:

Washington, D.C., circa 1921. "Miss Anita Pollitzer of South Carolina." Suffragist, photographer, future wife of Pete Seeger's uncle, artistic matchmaker for O'Keeffe and Stieglitz. National Photo Company Collection glass negative. View full size.

Circa 1962. "International Business Machines Corp., Thomas J. Watson Research Center, Yorktown Heights, New York, 1956-61. Exterior. Eero Saarinen, architect." Large format negative by Balthazar Korab. View full size.

Ca. 1863. "Unidentified soldier in Union uniform with forage cap carrying a bone handle knife in breast pocket." Sixth-plate tintype, hand-colored. Liljenquist Family Collection of Civil War Photographs, Library of Congress. View full size.

Circa 1905. "Calumet and Hecla smelters, Lake Linden, Michigan." Starting point for the web of copper telephone and streetcar wires seen in so many of the other Detroit Publishing images. Panorama of two 8x10 glass plates. View full size.

June 1937. "Child of Texas migrant family who follow the cotton crop from Corpus Christi to the Panhandle." Photo by Dorothea Lange. View full size.

1953. "Comedienne Martha Raye at her home in Connecticut." In a Buick Super whose grille rivaled her own. Photo by Douglas Jones for the Look magazine article "Martha Raye: At Home, She's Quieter." View full size.

Rochester, New York. "Mr. Babcock tuning in for war news." Howard B. in the latest installment of the Babcock saga; the photos, with a publication date of March 1943, seem to be from September 1942 if the newspaper is indeed new. Photo by Ralph Amdursky for the Office of War Information. View full size.