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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Disk
VC-2 Trim Computer
American Hydromath Company for the U.S. Maritime Commission
USA
Plastic
c. 1945
Dia. = 15.2 cm
Nautical
Notes:
Used to calculate ship loading balance so the front or the back does not become overloaded
Image 1
Image 2
Image 3
