Russia – USSR: 1940 (14 August). Censored cover to Red Cross Prisoner of War committee at Switzerland franked with 20k and 30k tied by MENSK (Bessarabia – Shumovo – Bielstok region) datestamp censored en-route by the German Military Authorities with label and crisp red cachet. Very rare early cover from the border region while German forces advancing to Russia.
