Watch List notes:

(Tsarist) Russia, Paul I Petrovich (1796-1801), Polupoltinnik, 1798-CN, St Petersburg, Ossip Medzher, crowned voided cross, rev. text in panel, scrolls in angles, edge obliquely grained, 2h (Sev. 2419; Uzd. 1288; Diakov 109; Bitkin 68), lustrous, almost extremely fine, in NGC holder, graded AU53 (Cert. 3827907-007).
provenance
Stack's (Chicago ANA), 12 August 2015, lot 31171
Stack's (New York), 9 January 2015, lot 1558
Goldbergs 80, 3 June 2014, lot 4500

Estimate: £1000 - £1200