Cross-head, 1795-1805

Made:
1795-1805 in City of London
maker:
Dollond family

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Science Museum Group
© The Board of Trustees of the Science Museum

Open cross-staff head with four fixed alidade sights, by Dollond family, London, England, 1795-1805

Details

Category:
Surveying
Object Number:
1921-81
Materials:
brass (copper, zinc alloy) and cat gut
type:
cross-head
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • surveying instrument
credit:
J.C. Stevens (Auction Sales)