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.
Detroit, Michigan, circa 1915. "Pardridge & Blackwell department store." Many interesting details lurking in the corners here; note the phantom streetcar on the left and billboard advertising "Death-Daring Drivers" in a 24-hour auto race on the right. 8x10 inch glass negative, Detroit Publishing Company. View full size.