Index to aerial photographs of Hinsdale County, Colorado, and parts of Archuleta, La Plata, and Mineral counties, Colorado, 1960: set EIA
Date
1960Keywords
Hinsdale County (Colo.) -- Aerial photographsArchuleta County (Colo.) -- Aerial photographs
La Plata County (Colo.) -- Aerial photographs
Mineral County (Colo.) -- Aerial photographs
Index maps