Albert Speer Autograph Signed Letter - blue ink autograph of German architect Albert Speer, who was the Minister of Armaments and War Production for the Third Reich, on a typed letter dated 10 May 1971. Speer writes in full - "I apologise for the fact that I can only answer in German, but my secretary does not speak your language. I am glad to send you a small dedication, which you can perhaps paste into your book.'
Barnes Wallis Autograph Signed Display - blue ink autograph of Barnes Wallis who is best known as the inventor of the bouncing bomb which was famously used to attack the dams of the Ruhr valley. The signature is on a commemorative cover which remains intact beneath the mount