Parallel rule

Parallel rule, ebony, with steel fittings. Leather case. H.R. Kempe's paralle rule, Reg. No. 6497, Feb. 4th 1882.

Object details

ID: NAV0597
Type: Parallel rule
Materials: Wood: ebony; Metal: steel
Display location: Not on display
Creator: Elliott Bros
Date made: 1882
Credit: National Maritime Museum, Greenwich, London
Measurements: 30 mm x 480 mm x 110 mm
Parts: Parallel rule