1918 (3 Dec) cover with violet "Mission Militaire Francaise en Siberia Park D'Aviation No.7 / Le Commandant" cachet, addressed to France, endorsed "C.M.", posted in San Francisco, with backflap address identifying sender as member of the French Aviation Corps in Siberia, fine (Image)

Est.US$250

1918 two picture postcards to France, each with "Mission Militaire Francaise en Siberia" cachet, one with further "Aeronautique" hs, the other sent from Clinton, Iowa, endorsed "French Soldiers' Mail", fine-v.f. (Image)

Est.US$300

1918 three picture postcards to France, two endorsed "French Soldier's Mail" with different "Mission Militaire Francaise en Siberie" cachets, one with additional "R.C.Canteen Ogden, Utah" Red Cross handstamp, with Ogden, Utah departure cds alongside, last one with "Franchise Militaire 2e Colonial" cachet, endorsed "Mission Francaise en Siberie", little toning, fine and scarce correspondence from Siberia (Image)

Est.US$500

1920 free frank cover to France, with "Mission Militaire Francaise en Siberia / Base Francaise Vladivostok" cachet, with arrival cds of Moulin (11.6.20), minor cover wear, late usage, scarce (Image)

Est.US$250