A US Walking Liberty Half dollar dated 1917 will weigh 12.50 grams.
A 1942 half dollar weighs 12.5 grams.
There is no such thing as an Eisenhower half dollar, only an Eisenhower dollar coin.
11.25 grams of silver.
The Franklin half dollar weighs 12.50 grams.
Look at the back of the coin you well likely see Half Dollar on it, no US one dollar coins were made in 1917. Post new question.
Sorry no US Half Eagles dated 1917 were struck
½ Dollar "Franklin Half Dollar"1948-1963Silver (.900)ø 30.6 mm12.5 g
The U.S. has never made a gold half dollar coin. Look at the coin again and post new question.
The Franklin half dollar weighs 12.5 grams and is composed of 90% silver and 10% copper.
8.359 grams of 90% gold.
Franklin half dollars have a weight of 12.5 grams.
One silver (pre-1965) half dollar weighs 12.5 grams, so 20 weigh 250 grams.