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:
"Express Strike, New York City." In 1910, wagon drivers for Adams Express, American Express, Wells Fargo and other delivery companies went on strike, leading to riots and rock-throwing when the strike-breakers were called in. 5x7 glass negative, George Grantham Bain Collection. View full size.