Rare Vintage Horse Cabochons

This is amazing. I believe these are called Cook Crystals. A horse and rider are hand painted on the crystals. This type of cab should come with a mother of Pearl disc and these do. Look in photos to see the difference when the mother of Pearl is used as a backing. A jeweler could make cufflinks, earrings, etc. Rings not recommended as water might harm these. A rare and wonderful find!!!! This came from liquidation of fine jewelry store in Portland, Oregon. Horse Mother of Pearl Cabochon Cook Crystal