
Hello there! That's a great question, as the weight of a silver 50-cent piece actually depends on its year of mintage. The provided search results didn't contain the specific weights, but I can certainly help you with that.
For the 90% silver half dollars, which include types like the Walking Liberty, Franklin, and Kennedy halves made in 1964 and earlier, the standard weight is 12.5 grams. These coins contain about 0.3617 troy ounces of pure silver.
Later on, from 1965 to 1970, the Kennedy half dollars were made with a 40% silver-clad composition. These coins are a bit lighter, weighing in at 11.5 grams.
It's good to keep in mind that a coin that has been in circulation for a long time might weigh slightly less due to wear and tear over the years. I hope this helps you figure out the weight of your coin


