Big Bear Lake Castle Rock (1364a) Big Bear Lake Castle Rock (1370a) Crestline - San Bernardino NF skywalk (1380a) Crestline - San Bernardino NF skywalk (1379a) Crestline - San Bernardino NF skywalk (1378a) Crestline - San Bernardino NF skywalk (1377a) Crestline - San Bernardino NF skywalk (1376a) Crestline - San Bernardino NF skywalk (1374a) Crestline - San Bernardino NF skywalk (1373a) Crestline - San Bernardino NF skywalk (1375a) SF Castro: 18th & Castro 1381a SF Castro: 18th & Castro 1382a SF Castro theatre 1420a SF Presidio Marshall Beach 1384a SF Presidio Marshall Beach 1398a SF Presidio Marshall Beach 1401a SF Presidio Ft. Winfield Scott 1402a SF Presidio Ft. Winfield Scott 1403a SF Presidio Ft. Winfield Scott 1405a SF Presidio Ft. Winfield Scott 1406a SF Presidio Ft. Winfield Scott 1407a SF Presidio Ft. Winfield Scott 1409a SF Presidio Ft. Winfield Scott 1410a Former Ellmaker residence, Palm Springs 1313a Former Ellmaker residence, Palm Springs 1342a Former Ellmaker residence, Palm Springs 1343a Former Ellmaker residence, Palm Springs 1345a Former Ellmaker residence, Palm Springs 1317a Corcoran, CA 1295a Corcoran, CA 1293a Osceola, NV 1248a Osceola, NV 1250a Osceola, NV 1254a Ely, NV 1273a Ely, NV 1262a Nevada Northern Railroad (1269) Mojave National Preserve Kelso Dunes (1274a) Ludlow, CA Route 66 (1288a) Ludlow, CA Route 66 (1287a) Ludlow, CA Route 66 (1282a) Ludlow, CA Route 66 (1281a) Ludlow, CA Route 66 (1280a) Sevier Lake, Utah 1240a Sevier Lake, Utah 242a Topaz Internment Camp 1227a