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.
"Greek murder." July 1920. Two victims of a bloody altercation involving a hatchet and revolver that left three people dead in a rooming house at 809 Ninth Street in Washington. National Photo Company glass negative. View full size.