1947-48 7P-56
The 1947-48 7P-56 vertical black and white (panchromatic) aerial project was acquired by the U.S. Air Force (USAF) at scales of 1:22,000; 1:24,000; 1:27,000; and 1:38,000.
The 1947-48 7P-56 vertical black and white (panchromatic) aerial project was acquired by the U.S. Air Force (USAF) at scales of 1:22,000; 1:24,000; 1:27,000; and 1:38,000.
