German tank commander during World War II; later a general. Lot of three items: a white 5 x 3 card, signed in blue ink, “Heinz Guderian,” adding his rank; a glossy 3.5 x 5 photo, signed in blue felt tip, “Guderian”; and a 5.75 x 8 ALS, in English, May 24, 1989, transmitting the items mentioned above. In fine condition. R&R COA.