Stack's Bowers & Ponterio
May 2022 Hong Kong Auction 3-9 May 2022
View prices realized
1) Aluminum Piefort 20 Centimes Essai (Pattern), 1945. KM-PE5; Lec-249.
2) Aluminum Piefort 10 Centimes Essai (Pattern), 1945. KM-PE4; Lec-184.
3) Aluminum Piefort 5 Centimes Essai (Pattern), 1946. KM-PE6; Lec-125.
Each example is exceptionally brilliant and dazzling, and stands at the cusp of Gem status.
Estimate: $1000 - $2000