It may possibly be any form of broken engagement ring. The clasp is hidden and does not get in the way. In addition to case material, also a band fabric. Gas Mask 4ft. deep and jeep front-end and motor 8ft. 17. 3 (Live) WW II Artillery Shells - These were dug up in 1971 using Relco & Jetco BFO detectors at area used for artillery tactics pertainin