Lot of Vintage Shell Necklaces/Earrings/Brooch NK

Lot of Vintage Shell Necklaces/Earrings/Brooches NK. Two pairs of earrings, clip-on and screw-back measure about 1" long. Center necklace measures about 28" long. Two outer necklaces measure about 32" and 35". Brooch measures 1.75". Please review photos and ask any questions before buying.