Wooden (10-inch) slide rule with metal slider by Jackson Brothers Limited

Made:
1930-1950 in Leeds
maker:
Jackson Brothers Limited

Wooden (10-inch) slide rule with metal slider by Jackson Brothers Limited, Leeds, with cardboard case.

Details

Category:
Mathematics
Object Number:
1998-456
Materials:
wood, steel, cardboard and complete
Measurements:
overall: 10 x 270 x 30 mm
type:
slide rule
credit:
Mr J.C. Michie