Grand Canyon NPS:
08477 Grand Canyon Historic- Model of Desert View Watchtower c.1932
Grand Canyon NPS:
13301 Grand Canyon Historic- Reference to Model For Desert View Watchtower c. 1931
Grand Canyon NPS:
13305 Grand Canyon Historic- Reference to Model For Desert View Watchtower c. 1931
Grand Canyon NPS:
13314 Grand Canyon Historic- Mesa Verde-Reference For Desert View Watchtower c. 1931
Grand Canyon NPS:
13306 Grand Canyon Historic- Reference to Model For Desert View Watchtower c. 1931
Grand Canyon NPS:
13315 Grand Canyon Historic- Reference Mary Colter c. 1931
Grand Canyon NPS:
16943 Grand Canyon Historic- Reference to Model For Desert View Watchtower c.1931
Grand Canyon NPS:
16967 Grand Canyon Historic- Reference to Model For Desert View Watchtower c. 1931
Grand Canyon NPS:
16968 Grand Canyon Historic- Reference For Desert View Watchtower c. 1931
Grand Canyon NPS:
08314 Grand Canyon Historic- Reference to Model Desert View Watchtower c. 1931
Grand Canyon NPS:
08310 Grand Canyon Historic- Reference to Model For Desert View Watchtower c. 1931
Grand Canyon NPS:
08312 Grand Canyon Historic- Reference to Model For Desert View Watchtower c. 1932
Grand Canyon NPS:
08303 Grand Canyon Historic- Reference For Desert View Watchtower c. 1931