★ The Guinness World Records book's smallest gold coin in the world ★
SWITZERLAND. Schweizerische Eidgenossenschaft (Swiss Confederation). 1848-present. 1/4 Franken 2020 B (Gold, 3 mm, 0.06 g, 12 h), Bern. HELVETIA / AU 999.9 - OZ 1/500 Swiss cross above value 1/4. Rev. 2020 Facing bust of Albert Einstein sticking out his tongue. KM 180. Very rare, mintage of only 999 pieces. With certificate and in original display box including lights and a magnifying glass. Proof.
At the time of its release, this was the smallest gold coin in the world. Accordingly, it is also listed in the Guinness World Records book.
Price realized | 2'800 CHF |
Starting price | 800 CHF |
Estimate | 1'000 CHF |