Bidspirit auction | Imperial Russia - Postal Stationery

Imperial Russia - Postal Stationery items - State issues - 1848, 20+1k light blue, first issue printed on yellowish rough paper, Eagle with wide tail, size 143x116mm, in addition 10+1k gray black ''Salamandra'' envelope from the fourth issue, Eagle with narrow tail, size 140x108mm, both have watermark I, cutting type III, unused, mostly VF, Standard Cat.#SC2, SC7, C.v. $450, Est. $250-$300