Fincoid Copper 350

T-coil with dipped, curling up side arms, with five nubs on each ‘arm’. The central shaft is wound round with copper and has a thread. Is slid into a transparent tube for insertion.

 

Inventory Number
1819
Material
plastic, cooper
Size in cm
21 x 2,9 x 0,4
Condition
very good
Donor
Univ. Prof. Dr. Robert Snowden