From the Keystone-Mast Archive of the University of California, Riverside

Before television, before radio, people entertained themselves viewing stereographs, 3D photos produced by companies like Keystone.

Thomas Edison and his Waverly Electric

Early V8 Engines being tested in Detroit

The 1904 St Louis Exposition.

The 1904 St Louis World’s Fair was the first world’s fair with a significant number of automobile manufacturers. Many of them have been lost to time but a surprising number are still in business more than a century later.