Lot - ASIAN: Chinese ivory puzzle ball with stand, 19th C., at least three or four concentric circles rotate freely, dragon motif on outer sphere as well as stand, wear consistent with
Lot - IVORY PUZZLE BALL-ON-STAND Ball with dragon motifs on exterior. Stand with polychrome engraved disk over a figure of a woman. Height...
Lot - LARGE ANTIQUE CHINESE CARVED IVORY PUZZLE BALL ON DRAGON STAND
Sold at Auction: Chinese Bone Puzzle Ball With Stand
How to Solve a Puzzle Ball: 14 Steps (with Pictures) - wikiHow