Collection of Aircraft Navigation tools and kit
One archival box of collected aircraft navigation computational tools.
Collection was donated by Michael S. Humnicky in October 2022.
- circa 1940
1 mss._boxes (1 archival shoebox)
Box 1: Aircraft Navigation Computer Model VW, Cox & Stevens Corporation Mineola, N.Y.; Dalton Dead Reckoning "Computor" Type E-6C, Weems System of Navigation, Annapolis MD; Plastic Scaled Ruler Potter Air Navigation Type PLU-2/C