Bidspirit auction | Imperial Russia - Postal Stationery

Imperial Russia - Postal Stationery items - Romanov Dynasty issues - 1913, Romanov Dynasty issue, Peter the Great, proof for postal stationery card of 4k in red, names of artist (Lancere) and engraver (Lundin) printed at the bottom of stamp, produced on a thin card, size 140x90mm, VF and extremely rare, especially complete card, SC #PK25, Est. $1,500-$2,000