Gallery 1 Bucklee Bell, who has contributed several articles to this site, sent me a dozen scans of stamps with beads on them. I was also an enthusiastic stamp collector as a kid and learned a lot about geography and history through them.
Stamps are small and beads are sometimes represented only sketchily.
Nonetheless, I thought they would be fun. For stamp terms you may not recognize, see the end of the gallery. Beads - Not sure, but they look great. Issued for the Day of the Stamp. Design is a Postman.