The Snapshots in Time Collection
Real Photo Postcard Reverse — San Francisco-Oakland Bay Bridge Description, J.C. Bardell Publisher
The reverse of a vintage real photo postcard published by J. C. Bardell of San Francisco, printed with engineering specifications for the San Francisco-Oakland Bay Bridge, completed in 1936. Such postcards were popular souvenirs celebrating one of the era's great feats of civil engineering. Project: 218546