All requests for permission to publish from photographs must be submitted in writing to the Photo Curator. Permission for publication is given on behalf of the San Francisco Public Library as the owner of the physical items.
Box 2 -- Folder: Market Street Railway. Streetcars. Line #16. Prints. Written on back: 951 - 16 line just off 3rd St. lift bridge. From the A.E. Barker Collection 3-11-1974."