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 1865. Washington, D.C. "John C. Howard's stable on G Street between 6th and 7th, where John H. Surratt kept horses before leaving town on April 1." From photographs pertaining to the assassination of President Lincoln, April-July 1865. Wet plate glass negative, photographer unknown. View full size.