bronze standard of Imperial and Metric length

The Commercial bronze standard of Imperial and Metric length, known as "CS", with its Comparing apparatus. Made by Troughton and Simms in 1869

Details

Category:
Weighing & Measuring
Object Number:
1933-388
Materials:
bronze (copper, tin alloy), steel (metal), wood (unidentified) and complete
Measurements:
overall (estimate): 1100 x 1600 x 500 mm
type:
standard
credit:
Board of Trade