Saf-T-Coil with copper

A small coil with two inwardly curled ‘branches’ and a ball on one end. Copper is wound round the shaft. No thread.

 

Inventory Number
1880
Material
plastic, copper
Size in cm
2,6 x 2,2 x 0,3
Condition
good
Donor
Univ. Prof. Dr. Robert Snowden