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:
November 1910. Birmingham, Alabama. "John Tidwell, doffer in Avondale Mills." A closeup of the boy seen earlier today, this image was extracted from a scan of the original 5x7 glass negative, as opposed to the print used for the group shot. View full size. From a photograph by Lewis Wickes Hine.