Vintage 1931 copper basketball charm measures 1/2 an inch and diameter and weighs 3.5 g. The basketball charm has a ring to attach to your charm bracelet or use as a pendant. The basketball is marked Fresno ‘31 which stands for year 1931. There is also an emblem at the bottom that is stamped in for the maker. This basketball shows a little wear, but is an exceptional condition for its age. I did not try to clean it. The basketballs I have listed belonged to my stepfather who played basketball and was a national champion in the 30’s. If you have any questions or need additional pictures, please ask, thank you.