Silver half dollars have about 0.362 Troy oz. of silver in them, so 3 of them would be 1.086 Troy oz.
silver dollars should all be 1 ounce give or take a few grams
No Kennedy DOLLARS exist. But 7 Kennedy halves dated from 1965 to 1970 would have 1.0353oz of silver.
Flowing Hair, Draped Bust, and Gobrecht silver dollars contain .8924 oz. Pure silver. Trade dollars contain .7874 oz. pure silver Liberty Seated , Morgan and Peace dollars contain .77344 oz. pure silver. Eisenhower silver dollars contain .3161 oz pure silver . American Silver Eagles contain a full oz. pure silver
3 well equal a little more than a ounce of silver.
it takes nearly 3 - 90% silver half dollars to make an oz of silver IF IF IF the coins are not worn down.. the least worn are the franklin and Kennedy halves the most worn are the walking liberties halves.. it can take up to 6 of them[WL's] if they are really.really worn to make an oz of silver! be careful as Midas Resources,Ted Anderson,and Alex jones claim 2 half dollars equal 1 oz of silver, which is not correct.
No true silver dollar (1794-1935) has a full ounce of silver. The Actual Silver Weight is .77344oz of pure silver. So less then two.
Four 40% Eisenhower dollars= a little more than 1 & 1/4 oz of silver.
Your weight of silver would equal 4 dollars and 39 cents. Silver is around 21 dollars per every troy ounce.
All half dollars made in 64 or earlier have .36169oz of silver. So 3 will equal a little more than an ounce.