Copper Omega

An open form of the Gräfenberg Ring. The open ring is wrapped around with copper. A blue thread is fixed at each end.

  • Inventory Number: 1861
  • Dating: vor 1969
  • Material: plastic, copper
  • Size in cm: 2,8 x 2,3 x 0,3
  • Condition: very good
  • Donor: Univ. Prof. Dr. Robert Snowden