1918 (29 May) picture postcard from Ogden, Utah to Lyon, sent by a French soldier in transit to Siberia, with red A.R.C. Canteen, Ogden, Utah and violet "Mission Militaire Francaise en Siberie/Le Commandant" cachet. Also included a ppc sent 29.4.1919 from Vladivostok by a mechanic with "Aviation Militaire Francaise", with Russian 50k franking on picture side, fine (Image)

Est.US$250

1918-19 (31 Dec) two picture postcards to Cahors, France, one with "Mission Militaire Francaise en Siberie Aeronautique / Le Vaguemestre", the other in violet "Mission Militaire Francaise en Siberie Service Postal", each with San Francisco transit pmks, faint toning, otherwise fine-v.f. (Image)

Est.US$300

1919 (29 Jan) cover with letter from Siberia to Bordeaux, with "Mission Militaire Francaise en Siberie Aeronautique / Le Vaguemestre" cachet, similarly endorsed, with "Franchise Militaire" and Paris arrival pmks, interesting contents describing the sender's voyage through Honolulu and Japan, sent "Parc 407 en Siberie" (Image)

Est.US$250

1919 (21 Apr) cover with "Mission Militaire Francaise en Siberie Base Francaise de Vladivostok" cachet, sent through the U.S. Postal Agency Siberia, showing a perfect duplex alongside, addressed to San Francisco, fine and very rare usage from the French contingent via U.S. forces (Image)

Est.US$500