Auction 250 - 256 Day 4

1916/18: Selection of four Prisoner of War printed envelopes sent insured from the Russian PO in Tientsin to Troizkosavsk, Kolyvan Tomsk Gub. and Kransoyarsk, franked on reverse with different combinations of CENTS optd. Imperial definitives, tied by Tientsin cds (Tchilinghirian fig. 491), two of them sent via the Japanese PO's in Tientsin and Changchun with wax seals of the German-Austrian Charity Organization in Tientsin and arrival cds's on reverse. An interesting group.