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:

Wisconsin crew team in shell. June 29, 1909. View full size. 5x7 glass negative, George Grantham Bain Collection.

The Harvard varsity crew team on June 18, 1913. View full size. 5x7 glass negative, George Grantham Bain Collection.

Matty McIntyre of the Chicago White Sox against a backdrop of sales pitches in 1912. View full size. George Grantham Bain Collection.

Opening Day at Hilltop Park, April 14, 1908. New York Highlanders and Philadelphia Athletics. View full size. George Grantham Bain Collection.

The boxer Willie Lewis working out in November 1911. View full size. 5x7 glass negative, George Grantham Bain Collection.

Misses Edith and Irene Mayer, daughters of movie magnate Louis Mayer, call on President Calvin Coolidge. View full size.

March 1936. "Resettlement Administration official investigating the case of nine living in field on U.S. Route 70 between Camden and Bruceton, Tennessee, near the Tennessee River." View full size. Photograph by Carl Mydans.