Tautness meter
- Made:
- 1914-1915
- maker:
- W and T Avery Limited
Tautness meter. (Portable tensiometer for cables, W.T. Avery Ltd., Patent 15635-1915. Reads to 400lb).
Tautness meter. (Portable tensiometer for cables, W.T. Avery Ltd., Patent 15635-1915. Reads to 400lb).