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.
1925. Washington, D.C. "Texas Co., Minute Service Station No. 8, Twining City." (Transcribed as "Turnning City" by the LOC.) Pennsylvania Avenue at Railroad Avenue S.E. near the Sousa Bridge. The pumps are marked Standard and Amoco. View full size. National Photo Company Collection glass negative.