San Francisco 15-minute Quadrangle

Rick Beaubien San Francisco 15-minute Quadrangle Geological Survey (U.S.) cartographic map dcuWashington, DC 1897-1948 1897 1948 Quentin 7.5-minute Quadrangle Richmond 7.5-minute Quadrangle San Francisco North 7.5 minute quadrangle Oakland West 7.5-minute Quadrangle San Francisco 15-minute Quadrangle: 1895 U.S.Geological Survey publisher cartographic map 1895 1895 1 map; 45 x 40 cm. Contour interval 25 feet Surveyed in 1892, 93, 94 San Francisco 15-minute Quadrangle: 1899 U.S.Geological Survey publisher cartographic map 1899 1899 1 map; 45 x 40 cm. Contour interval 25 feet Surveyed in 1892, 93, 94; Culture revised 1898 San Francisco 15-minute Quadrangle: 1915 U.S.Geological Survey publisher cartographic map 1915 1915 1 map; 45 x 40 cm. Contour interval 25 feet Surveyed in 1892, 93, 94; Culture revised 1914 San Francisco 15-minute Quadrangle: 1942 U.S.Geological Survey publisher cartographic map 1942 1942 1 map; 45 x 39 cm. Contour interval 25 feet Tactical map San Francisco 15-minute Quadrangle: 1946 U.S. Army Map Service publisher cartographic map 1946 1946 AMS 2, 1946 1 map; 56 x 48 cm. Contour interval 50 feet Tactical map San Francisco 15-minute Quadrangle: 1948 U.S. Army Map Service publisher cartographic map 1948 1948 AMS 3, 1948 1 map; 56 x 48 cm. Contour interval 50 feet Tactical map