Beospir D

This spiral-shaped coil is very similar to the ‘Margulies’ coil. At its end are a small nub and two threads. The object has been mounted on a piece of black cardboard.

Inventory Number

1840

Material

plastic (impregnated with barium)

Size in cm

2,2 x 3 x 0,2

Condition

very good

Donor

Univ. Prof. Dr. Robert Snowden