Watch List notes:

PCGS MS63 | Switzerland, Bern, Half-Duplone, 1797, crowned shield in wreath, rev. Soldier standing with fasces, obliquely milled edge, 6h (Friedberg 188; KM 162), wisps of hairlines to the fields, otherwise with a near brilliance to the fields and a handsome striking, good extremely fine, in PCGS holder, graded MS63 (Cert. #48347777).
https://www.pcgs.com/cert/48347777
Estimate: £1000 - £1400