Heart IUDs and modified heart IUDs
5 heart-shaped coils in various modified versions: with 0, 1, 2, 3 and 5 cross-beams. Mounted on black cardboard.
Inventory number: 1885
Dimensions, in cm: 16,8 x 9,9 x 0,4
Condition: very good
Artist: Walter J. Gamble
Donor: Robert Snowden