
RUSSIA: 1927 (9 11) large unfranked envelope franked 18k brown tied by Leningrad Railway oval ds to Khabarovsk, 300 miles North of Vladivostok on the Amur River, underpaid, double ring oval postage due DOPLATIT/BLAGOV9eshchenk) STR(etensk) PAR(okhod), believed UNIQUE, peripheral wear