St Francis Hotel and Union Square before the fire

Front:
St. Francis Hotel and Union Square, San Francisco, Cal. Before the Fire. April 18, 19, 20, 1906. Published by the Rieder-Cardinell Co., Los Angeles and Oakland. No. 209.

Back:
PLACE, STAMP OUVENIR COSTCARDS M. RIEDER. PUB.. LOS ANGELES. CAL