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.
San Francisco c.1916 My mother's family and their chandelier posed for a portrait shot on a 5x7 glass plate in their home at 1834 15th St. On the floor, my mother and her twin brother Albert. Seated, John and Marie. Standing to either side, Francis and Mary. View full size.