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:
April 17, 1947. "Armed troops form a roadblock at Texas City, Texas, as all persons, including workers, were barred from entering the area where new explosions were expected. Fire in huge oil storage tanks burns in background." New York World-Telegram and the Sun Newspaper Collection. View full size.