Russian PO's in Turkey and China

a postal stationery display by Timo Bergholm

a reply postcard from Odessa to Constaninopol with oval ROPiT postmark on arrival

a postcard from Sevastopol to Greece. Carried by TPO no. 68 (Kherson - Kiev). ROPiT circular transit postmark

1911 Irkutsk to Shanghai, China advertisement card.