1973 GS-VDIV
The 1973 GS-VDIV black and white (panchromatic) aerial project was acquired by the U.S. Geological Survey (USGS) at a scale of 1:80,000.
The 1973 GS-VDIV black and white (panchromatic) aerial project was acquired by the U.S. Geological Survey (USGS) at a scale of 1:80,000.
