This First Edition German book is dated 1941 and comes with a beautifully illustrated dustjacket. It has been enhanced with an original pencil drawing Signed by Luftwaffe Pilot Gerhard Krems, who flew He111’s during the Battle of Britain and finally DO17’s in Russia. What makes the book even more special as it seems to have been wartime stamped by an SS parachute Division ( I have no way of knowing if this genuine but it looks good to me ). The book also comes with what seems to be an original advertising leaflet which even includes the price in ReichMarks. This book deserves further research and is illustrated on a number of pages with contemporary photographs. The book is in very good condition but there are a few subtle sellotape repairs to the dustjacket. We have never come across this wartime printed book before.