
737 Warfield Avenue
Another rare dated mark by J. Mottino.

737 Warfield Avenue
Another rare dated mark by J. Mottino.

485 Wickson Avenue

512 Wickson Avenue
J. H. Colgrove is a new one for me.

765 Walker Avenue
Walker Avenue is rich in sidewalk stamps as well as being one of Oakland’s prettier streets.

738 Warfield Avenue

466 Weldon Avenue
This is J. Rodrigues, who had changed from Rodrigues & Souza in 1927 but wiped Souza’s name off and added the big “J” on the left because he hadn’t gotten a new stamp yet (he did later in 1928). The two addresses, 1619 73rd Avenue and 7221 Orral Street, are two faces of the same lot.

500 Boulevard Way