Planimeter for area measurement. Cooke

maker:
Cooke, Troughton and Simms Limited

Planimeter for area measurement. Cooke, Troughton and Simms

Details

Category:
Industrial Metrology
Object Number:
1983-736
Materials:
steel
Measurements:
overall: 26 x 148 x 23 x 23 cm
type:
planimeter
credit:
National Physical Laboratory.