Archive of Collections

Details and Image

TypeModel #.Aircraft Maker / NameInstrument MakerCountryConstructionDateScale LengthArea of Use
Disk / Dividers
Mattern C4
Generic Instrument "Jimmie Mattern Co. (Burbank, CA)"
Metalc. 1956Dia. = 8.3 cm / L = 24.1 cmFlight Management & Planning

Comment: 1) Used by pilots for flight management and chart planning 2)Small E6-B type flight computer along with a pair of dividers to measure distance

Image 1

Image 2

Image 3