nothing
An 8x8x16 solid concrete block typically weighs around 135-150 pounds.
40 lbs
$884.00
do you know how much money a silver 1872 dollar coin is and a 1922 silver dollar coin
Yes, it would be the same.
It's not solid silver. U.S. silver coins have at least 10% copper in them. See the Related Question for more information.
40 lbs
$10,000,000
there isn't much of an odor on silver when in a solid. in a liquid though it could be different.
U.S. half dollars aren't solid silver. They're 90% silver with 10% copper, currently worth about $10.
millons
100,000