| George R. Lawrence Ruins of San Francisco, 500 feet elevation above Hyde and Green Sts. 1906 Gelain silver print 19 x 38 ins Library of Congress, Prints and Photographs Division Call Number: LOT 5785, no. 3 (OSF) [P&P], Reproduction Number: LC-USZ62-19884 (b&w film copy neg.) LL/82828
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