WWII Duquesne Can-O-Beer Cone Top

Like USBC 159-26 Withdrawn Free of Internal Revenue tax for Exportation. Duquesne Plant #2. Stowe Township, PA 

This can is highly metallic silver, and the letters are black.

The label on this can is the exact same as the olive drab cone top, just in silver metallic.  Silver withdrwan free cans were used by some breweries during WWII. I believe this can was issued on some stateside base or us territory in 1942-45.