RUSSIA - Express Mail. 1934 (4 November), pig farming advertising cover from Leningrad, sent by "SPESHNAYA POCHTA" (Express Mail) to Vorovsk franked at the front with 15k+20k Mausoleum issue (1934) in combination with 5k motorcycle (some toning) S.P. issue bearing alongside S.P. label. On reverse additional franking of 20k pair Peasant issue all tied by Leningrad c.d.s. Nice and attractive thematic cover. (Photo). Est. 150 - 250 CHF.