From the Army Mapping Service Aerial Photographs of Southern and Western Nevada (PH-00285). Aerial photographs, composites, and indices. Geological Survey, Army Map Service. Western United States. Project No. 22502-569. Contract No. DA-49-018eng 1404. Lot BH. Sheet NJ 11-1.
Transcribed Notes: 'Written on back of photo: Twin Lakes area - aerial photo; Notes on attached sheet: 1965. Ken Jones, photographer, must be credited.'