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:
Back in October 1956, my brother shot this Ektachrome slide to show the construction of the new Engineering Building at Cal Poly, and a student parking lot just happened to be in the foreground. Today it looks like a vintage car rally. For extra points: spot the Corvette. View full size.