USD 72.21
The world’s most precious stamps in a new form
The first airmail stamp in U.S. history and remains one of the most expensive and legendary printing errors ever — the airplane was mistakenly printed upside down. Today, this philatelic rarity continues to inspire collectors around
the globe. Now reimagined as a silver coin, it captivates with its craftsmanship and symbolism — a tribute not only to a unique stamp but also to an era when the dream of flight was just beginning to take shape.
SPECIFICATION
Issuer: Republic of Cameroon
Manufacturer: Mennica Polska
Face value: 500 CFA francs
Metal: Ag 999
Diameter: 50,00 mm
Weight: 17,50 g
Quality: proof
Edge: plain
Mintage: 558 szt.
Year of issue: 2025
Decoration: digital printing,microprinting, laserfrosting
English
Arabic
