THE TEN NUMBERED EXPEDITION OFFICES OF IMPERIAL ST. PETERSBURG

Classification

Territory

Tsarist Russia and the territory of the former USSR until 1923

Subject

History of the post and its operations (incl. a chosen territory) Standard post office postmarks

Time period

Late 19th century Early 20th century (until World War I)

Exhibition class

Standard-size exhibits (approx. 80 or 128 sheets)