1977-78 612040 (Uncompahgre National Forest)
The 1977-78 612040 (Uncompahgre National Forest, Colorado) color, vertical aerial project was acquired by the U.S. Forest Service (USFS) at a scale of 1:24,000.
The 1977-78 612040 (Uncompahgre National Forest, Colorado) color, vertical aerial project was acquired by the U.S. Forest Service (USFS) at a scale of 1:24,000.