1973 GS-VDGG
The 1973 GS-VDGG black and white (panchromatic) aerial project was acquired by the U.S. Geological Survey (USGS) at a scale of 1:32,400.
The 1973 GS-VDGG black and white (panchromatic) aerial project was acquired by the U.S. Geological Survey (USGS) at a scale of 1:32,400.