JavaScript seems to be disabled in your browser.
You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.
Switzerland 1972 Vignette LUPO 1972 Lucerne, Vorentwurf zur Sonderpostmarke PRO AERO 1972 "Jumbo-Jet" von B. Waltenspül, Preliminary design for the special postage stamp PRO AERO 1972 by B. Waltenspül.