Albert Einstein in America During WW2 War Blackboard Photo Postcard

news15/21/28/29/52 This is a totally unique undated but appears 25 years ago origin postcard by award winning photographer Lucien Aigner of a real photo souvenir of Einstein pictured during the war in front of a blackboard and showing his theories the image dated 1940 and was sourced by a collector of some of the most  historic photo manipulation art works & famous groundbreaking news award winning photographs in history (see his full collection he sourced being sold at my store) which this particular postcard appears to originate from Italy and is unused and mint (same as new)