Bidspirit auction | Imperial Russia - Proofs from

Imperial Russia - Proofs from the Tsar Collection - 1913, Tercentenary of the Romanov Dynasty, Paul I, imperforated large die proof of 35k in blue, printed on chalk-surfaced thick paper, size 44x60mm, no any defects, VF, proofs in blue are very rare, Est. $1,300-$1,600 , Sc. #98