Sheepshanks' Comparator for Yard Standards

Made:
1845-1855 in England

"Sheepshanks" Comparator, 1845-55, for Yard Standards, with scales tank mounted on roller carriage, standing on 3" thick slate base plate, 4' 0" x 5' 6 1/2". The whole apparatus 3' 4" high

Details

Category:
Weighing & Measuring
Object Number:
1933-351
type:
comparator (linear measure)
credit:
Board of Trade