This is a nice vintage sterling silver charm by Wells which is a convertible car with real moving wheels. The charm has been rhodium plated over the sterling silver, a technique used from 1940s to 1960s to keep the silver from tarnishing. Quite charming! Could also be used as a pendant.
Hallmark: Wells Ster W
Size: 1" tall; Grams: 5
Condition: Excellent vintage - I have only lightly buffed, you may wish to polish more - minor wear to the rhodium plate