Impregnable Belgian fortress manned by 1200 Belgian soldiers, captured by approximately 78 German glider-borne troops in just a few hours. Matte-finish 7 x 5 photo of Hitler standing with the 8 Knights Cross winners of the assault. Signed on the lower border in fountain pen by two of the leaders, Egon Delica and Rudolf Witzig. In fine condition, with a light fingerprint brush to one signature. RRAuction COA.