Following Dr H.G. Massouras’s method
A triangular coil consisting of two wings and a thread. The insertion device consists of a transparent tube and a sliding piece.
Inventory number: 1811
Dimensions, in cm: 26 x 4 x 0,8
Condition: very good
Manufactor: Laboratoire A.M.G.
Artist: H.G. Massouras
Donor: Robert Snowden