1969-70 GS-VCHM
The 1969-70 GS-VCHM black and white (panchromatic) aerial project was acquired by the U.S. Geological Survey (USGS) at a scale of 1:24,000.
The 1969-70 GS-VCHM black and white (panchromatic) aerial project was acquired by the U.S. Geological Survey (USGS) at a scale of 1:24,000.