There are (2) 1968-S proof dies in this lot, including an obverse and reverse Roosevelt dime die. The dies have been mostly defaced, but there are still portions of the design visible. The die's surfaces were melted off with a torch at the Mint.
The design showing includes:
Reverse Design Showing: "ON" of "ONE Dime".
Obverse Design Showing; "IN GO" of "IN GOD We Trust"