Archive
of
Collections
Details and Image
Type
Model #.
Aircraft Maker / Name
Instrument Maker
Country
Construction
Date
Scale Length
Area of Use
Linear
Alka Juster
Unknown
Cox and Stevens ?
U.S.A.
Plastic on Wood
est. WWII
4.5 cm x 31 cm
Weight & Balance
Comment:
"Used by joking airmen to determine how "oiled" in US fifths and one's "fool" level"
Image 1
Image 2
Image 3
Image 4
