Key to Gray & Gifford's view of San Francisco, 1868[1868?]engBEIN WA Prints +82: Trimmed. Some chipping at edges and tearing at folds. On sheet: 24 x 38 cm.Relief shown pictorially.Coordinates not present on map and are approximated.Includes index of locations and buildings.An index for: Bird's eye view of the city & county of San Francisco, 1868 (San Francisco: W. Vallance Gray & C.B. Gifford, 1868).