Index to aerial photographs of Rio Grande County, Colorado, and parts of Conejos, Alamosa, and Saguache counties, Colorado, 1955: sets CWT P and CWQ P
Date
1955Keywords
Rio Grande County (Colo.) -- Aerial photographsConejos County (Colo.) -- Aerial photographs
Alamosa County (Colo.) -- Aerial photographs
Saguache County (Colo.) -- Aerial photographs
Index maps