Stack's Bowers & Ponterio
Summer 2022 Global Showcase Auction 22-26 Aug 2022
View prices realized
2) Reverse: 1855-A, with crowned and mantled coat-of-arms over scepters crossed in saltire, and retrograde four-line inscription on the back. cf. KM-786.1 (for reverse).
A VERY RARE pairing of uniface patterns or trials, with the obverse--given the 1855 date on the back--actually foreshadowing the laureate bust of the emperor that would be utilized starting in 1861.
Estimate: $4000 - $6000