Four-part square section [screwed] 48-inch excise gauging rule by Joseph Long

Four-part square section [screwed]  48-inch  excise gauging

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Four-part square section [screwed] 48-inch excise gauging
Science Museum Group
© The Board of Trustees of the Science Museum

Four-part square section [screwed] 48-inch excise gauging rule by Joseph Long, London

Details

Category:
Mathematics
Object Number:
1938-52/3
type:
gauging rod and instrument component
credit:
Stevens's Auction Rooms Ltd.