Lot #186 - world war two Concentration Camps, DP Camps, Ghettos and the like

1946 K.Z. MAUTHAUSEN post card designed by noted Nazi hunter Simon Wiesenthal in 1945. The front is entitled “Symphonia Diabolica Mauthausiensis”. The reverse shows a printed facsimile stamp of the US Army and the camp and an Austrian stamp both cancelled by an “Anniversary of the Liberation” pictorial cancel. The 2 different backs