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Title DC-4 Takeoff and Gross Weight Calculator
Date 1947
Collection Floyd Addison Collection
Object Name Calculator
Catalog Number 1995.60.16
Description A. DC-4 / 2SD13G or R-2000-9 / C A R Takeoff Requirements Calculator (plastic disc)
B. Instruction sheet titled "DC-4 Takeoff and Gross Weight Calculator"
C. Note to Floyd Addison from Charles Dolson: "Floyd Addison: Suggest you monkey with this thing and see if you like it--no hurry. CHD."
Artist/Maker Luttrell & Senior, Inc., NY
Diameter (in) 4
Dimension Details Diameter of plastic DC-4 calculator
Search Terms Delta Air Lines
Delta Flight Operations
Douglas DC-4
Subjects Calculators
Airline pilots
Tools
Airplane equipment
Aircraft
Airplanes
Credit line Gift of Capt. Floyd Addison (Retired) to Delta Air Lines