WW2 German Knights Cross Holder Autographs including fighter ace Walter Krupinski, credited with 197 victories in 1,100 sorties. Krupinski was one of the first to fly the Me 262 jet fighter in combat. Processing and shipping within the Continental US $30. All FedEx packages are sent with Direct Signature Required and insured at full replacement value for a fee of 1.5% of the purchase price, unless buyer accepts complete liability in writing. Discounts given on combined lot shipping.