Archive of Collections



Details and Image



TypeModel #.Aircraft Maker / NameInstrument MakerCountryConstructionDateScale LengthArea of Use
Disk/Other
Plumly Navigation Computer
Generic InstrumentPlumly Manufacturing Company
U.S.A.
Metalc. 1958Dia. = 9.8 cmFlight Management

Comment: 1) Used for navigation and other flight conversions 2) Attached are some equal spaced dividers for distance determination from a chart or map.


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