1957-58 CU
The 1957-58 CU black and white (panchromatic) aerial project was acquired by the U.S. Bureau of Reclamation (USBR) at an unknown scale.
Project Year 1935-1939 1940-1949 1950-1959 1960-1969 1970-1979 1980-1989 1990-1999 2000-2009 2010-2024