Greek Charm Bracelet

I believe the vintage charms are probably pewter, however the bracelet itself was replaced with a sterling silver James Avery Double Curb bracelet. The original charm bracelet was purchased from the Hellenikon Air Base in Athens in 1971 by my mother.
It is a lovely vintage piece of jewelry depicting many iconic Greek items:
An urn, a Greek guard, Palace of Knossos, a Greek Shoe, the Acropolis, the Prince of the Lilies, Minotaur Head with Double Axe, Greek Windmill, Greek column ruins, Greek Goddess Athena, Greek Column, Greek Trireme Ship

The bracelet is 7” long.