1963 ELK (Cache, Wasatch, and Uinta National Forests)
The 1963 ELK (Cache, Wasatch, and Uinta National Forests, Utah) vertical, black and white (panchromatic) aerial project was acquired by the U.S. Forest Service (USFS) at a scale of 1:15,840 (1 inch equals 1320 feet) and consists of 21 index sheets and 1148 images (173 images are missing in the database).