The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
San Francisco. California. Union Square. St. Francis Hotel. Smith News. Mirro Krome. H. S. Crocker. Proctor Jones
California. San Francisco. Union Square. St. Francis Hotel. The Gray Line. Proctor Jones
St. Francis Hotel. Union Squar. San Francisco. California
Calif. San Francisco. Union Square. E. F. Clements. Lithograph
Calif. San Francisco. Union Square. E. F. Clements. Security Lithograph. Selithco True Color
San Francisco. Calif. Union Square. Heart of the Shopping District. Stanley A. Piltz
Golden Gate Bridge. San Francisco. California. Smith Novelty. 1993. E359
California. San Francisco. Smith Novelty. Mike Roberts
