1848 10k black, selection of 30 entire stationery envelopes, different types, used internally 1852-1861 to St. Petersburg, Moscow, Novgorod, Ryazan, Murom, Kharkov, Orel, etc., some cancelled by pen, others with appropriate departure and arrival datestamps, with or without wax seals, usual wear and ageing, mostly fine (Image)

Est.US$1,500

1880 3k black postal card, two different unused, one for Moscow, with red inscriptions, the other St. Petersburg in black, slight corner toning, otherwise fine-v.f. (Image)

Est.US$150

1906 proof of the double-closed stampless letter, with prepaid reply, gray blue paper, fine and rare (Image)

Est.US$500