Watford City, ND oil development (0491) Watford City, ND oil development (0490) Watford City, ND oil development (0489) Watford City, ND oil development (0488) Watford City, ND oil development (0487) Miles City, MT veterans cemetery (0507) Miles City, MT veterans cemetery (0506) Miles City, MT veterans cemetery (0504) Miles City, MT veterans cemetery (0505) Miles City, MT veterans cemetery (0503) Miles City, MT veterans cemetery (0502) Miles City, MT veterans cemetery (0501) Miles City, MT veterans cemetery (0500) Fairview, ND railroad bridge (0498) Broadus, MT (0513) Broadus, MT bumper dolls (0511) Broadus, MT bumper dolls (0510) Montana route 59 (0509) Montana route 59 (0508) Aladdin, WY historic coal mine (0520) Aladdin, WY historic coal mine (0525) Aladdin, WY historic coal mine (0524) Aladdin, WY historic coal mine (0522) Alexander, ND oil development (0495) Alexander, ND oil development (0496) Theodore Roosevelt Natl Park, ND bridge (0454) Theodore Roosevelt Natl Park, ND bridge (0455) Theodore Roosevelt Natl Park, ND bridge (0457) Theodore Roosevelt Natl Park, ND (0461) Theodore Roosevelt Natl Park, ND CCC (0462) Theodore Roosevelt Natl Park, ND CCC (0463) Theodore Roosevelt Natl Park, ND CCC (0464) Theodore Roosevelt Natl Park, ND CCC (0468) Theodore Roosevelt Natl Park, ND CCC (0469) Theodore Roosevelt Natl Park, ND CCC (0471) Theodore Roosevelt Natl Park, ND CCC (0474) Theodore Roosevelt Natl Park, ND (0475) Theodore Roosevelt Natl Park, ND (0477) Theodore Roosevelt Natl Park, ND (0485) Belfield, ND (0437) Belfield, ND (0438) Grassy Butte, ND (0439) Grassy Butte, ND (0440) Grassy Butte, ND oil development (0442) Grassy Butte, ND oil development (0443)