crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

Info on this toy is slight.  At about 7:40 on this video it shows a rubber belt.  In my mind this would probably harden and crumble over age, but the video may give you some clues.

https://www.youtube.com/watch?v=sbbDUEMRej0

crwdns2915684:0crwdne2915684:0:

open