Bicentennial [1787-1987] Round - Not .999

In the event anyone comes across some of these they do indeed contain a full ounce of silver. The round weighs over an ounce in total but contains one ounce of silver. Needed some $$ so took a few tubes to a refiner to be sure and he stated they are indeed an ounce of silver.

They do have a slight copper color but sound 'right'

Text included below to help with people searching the www for info on these rounds.
Side w/Eagle
Liberty - Bicentennial of the Constitution - 1987 - Trust in God

Side w/Independence Hall
United Stated Constitution - Philadelphia 1787 - Contains One Ounce Pure Silver

The Eisenhower Political Art Round is 1oz .999 Ag although it is not marked as such. My dealer gave me this coin one day and I was surprised to learn this about it.
http://www.rivercitycoins.com/silver...cal/dwight.jpg

It looks like the rest of the collection is hit or miss as to whether or not they will bear the purity hallmark.
http://www.rivercitycoins.com/silver...liticalSR.html