WASHINGTON COUNTY HISTORICAL SOCIETY (Washington County, Utah)
AVIATION DOCUMENTS
AERONAUTICAL CHARTS
World Aeronautical Chart - Bryce Canyon (362)" Reverse side
24th Edition with information through July 27, 1961
Utah Aeronautical Chart
" Reverse side
" Southwest corner
3rd Edition with information through May 15, 1961
Utah Aeronautical Chart
" Reverse side
3rd Edition with information through January 12, 1961