Saguaro National Park east (2268) Saguaro National Park east (2273) Roll, AZ railroad bridge (2275) Roll, AZ railroad bridge (2276) Roll, AZ railroad bridge (2277) Roll, AZ railroad bridge (2292) Roll, AZ railroad bridge (2278) Roll, AZ Gila river bridge (2279) Roll, AZ Gila river bridge (2285) Roll, AZ Gila river bridge (2287) Roll, AZ Antelope Hill (2283) Roll, AZ Antelope Hill (2288) Roll, AZ Antelope Hill (2289) Roll, AZ Antelope Hill (2291) Roll, AZ Antelope Hill Army post? (2293) Roll, AZ Antelope Hill Army post? (2295) Patagonia, AZ (2222) Patagonia, AZ (2223) Ft Yuma Indian Reservation, CA (2296) Ft Yuma Indian Reservation, CA (2300) Saguaro National Park east (2266) Saguaro National Park east (2264) Colossal Cave, AZ New Deal (2260) Colossal Cave, AZ New Deal (2258) Colossal Cave, AZ New Deal (2257) Colossal Cave, AZ New Deal (2259) Colossal Cave, AZ New Deal (2255) Colossal Cave, AZ New Deal (2262) Colossal Cave, AZ New Deal (2252) Colossal Cave, AZ New Deal (2251) Colossal Cave, AZ New Deal (2250) Colossal Cave, AZ New Deal (2248) Colossal Cave, AZ New Deal (2244) Colossal Cave, AZ New Deal (2243) Colossal Cave, AZ New Deal (2242) Colossal Cave, AZ New Deal (2241) Colossal Cave, AZ New Deal (2240) Corondao NF Box Canyon Road #62 (2239) Corondao NF Box Canyon Road #62 (2237) Corondao NF Box Canyon Road #62 (2235) Corondao NF Box Canyon Road #62 (2234) Corondao NF Box Canyon Road #62 (2231) Corondao NF Box Canyon Road #62 (2228) Corondao NF Box Canyon Road #62 (2226) Coronado NF Harshaw (2220) Coronado NF Harshaw (2213) Coronado NF Harshaw cemetery (2216) Coronado NF Harshaw cemetery (2214) Coronado NF Harshaw cemetery (2212) Coronado NF Harshaw cemetery (2211) Coronado NF Harshaw cemetery (2208) Coronado NF Harshaw cemetery (2206)