Perfect Circle piston ring set, similar to that used on TU DO
Maker
Perfect Circle
(American, 1926 - 1995)
Date1960-1997
Object number00031234
NamePiston ring
MediumMetal, cardboard
DimensionsOverall: 13 x 70 x 65 mm, 0.03 kg
Display Dimensions: 68 x 70 x 12 mm
Display Dimensions: 68 x 70 x 12 mm
ClassificationsVessels and fittings
Credit LineANMM Collection
