12 inch Precise level (3 screw)
Production date
Circa 1960s
See full details
Object detail
Description
Used in conjunction with invar staffs to measure heights. Has a parallel plate micrometer. Only used in highest order levelling in Queensland e.g. Alan Leatch on rail line between Brisbane and the Gold Coast in the 1960s
Production date
Circa 1960s
Media/Materials description
brass, glass, steel
Registration number
MLMS706
Share
Category
