Kavel 2624

WWII, Lot of various original blueprints, tech data of aerodynamic tests, on various German secret jet fighters, including: Me-163 Comet, Heinkel HE-280 (one of the first jet fighters in the world), experimental Messerschmidt P-1106, Dornier Do-335 Pfeil and various rocket designs, these are very rare original drawings from Germany's most top secret aircraft designs, all from the estate of "Russell G. Robinson (1908-2003)", Alsos mission US army WW2, NACA/NASA