Robert Bosch; editor Theodor Heuss, Berlin 1931, to commemorate Bosch's 70th birthday; Robert Bosch, Leben und Leistung (Teodor Heuss) 1946; Automobile; handwritten note; brought by representives of the Vienna office of Borch, stamped to pass customs, 13 Oct 1952; Vienna 1950 (Jahre Bosch), commemorating 50 years of company history. (4)