Claudia Mittendorfer, Der Standard, 27-07-2000, p. 15
Claudia Mittendorfer, Der Standard, 27-07-2000, p. 15 (detail)
Page from the accounts from 1938 of the one-man business Wilhelm Silberstein, owner of the company R. Robitschek Nfg, car, motorcycle and technical equipment dealership.
