Drafting curve used by Halvorsen boat designers
Date1940s - 1970s
Object number00039396
NameDrafting curve
MediumWood.
Dimensions40 x 610 mm, 2 mm, 0.02 kg
ClassificationsTools and equipment
Credit LineANMM Collection Gift from Trygve Halvorsen
1940s - 1970s
