Abtus voidmeter

Made:
1955-1965
maker:
Abtus

Voidmeter, Abtus Voidmeter c1960, used to measure the deflection of track when a train passes over it. The graduations on the scale represent units of ballast necessary to cure the deflection.

Details

Category:
Tools of the Trade & Personal Accessories
Object Number:
1976-7014
type:
voidmeter
credit:
British Rail, Records Office