Archive of Collections



Details and Image



TypeModel #.Aircraft Maker / NameInstrument MakerCountryConstructionDateScale LengthArea of Use
Disk / Plate
Dalton Mark VII Model B
Generic Instrument Bastian Brothers
U.S.A.
Plasticc. 1934Dia. = 12.8 cm / 10.2 cm x 27.6 cmFlight Management

Comment: Used by pilots for flight management and wind triangle calculations. This very early model was developed by Dalton and was very popular. Amelia Earhart's navigator (Fred Noonan) had one on the ill fated flight!


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