Stack's Bowers & Ponterio
Collector's Choice December 2021 Auction 30 Nov - 3 Dec 2021
View prices realized
1) PCGS AU-53.
2) PCGS AU-50.
Ex: Irving Goodman Collection (Superior - 6/1991) Lot # 1835 (both pieces).
Ex: Eduard Kann Collection (both pieces).
Estimate: $300 - $500