Quarter Franc 2020 Einstein, Coin from Switzerland - detailed information

Quarter Franc 2020 Einstein, Coin from Switzerland
CoinQuarter Franc 2020 Einstein

On 23 January 2020 Swissmint released a new type of gold collector coin, dedicated to eminent physicist Albert Einstein. The coin is the smallest machine-minted gold coin in the world. Measuring only 2.96 millimetres in diameter and with a weight of 0.063 grams, the .999 pure gold coins carry a legal tender denomination of 1/4-franc (or 1/500 ounce). Because the image on the minted sides cannot normally be seen with the naked eye, Swissmint has commissioned special packaging complete with magnifying lenses and a light source, ensuring that each coin can be examined while still keeping it safely stored.

Swissmint says:
"For the obverse of the smallest gold coin in the world, Swissmint drew inspiration from Albert Einstein, not least because of his determination and patience. From 1895 to 1914, Einstein lived mainly in Switzerland, where he also completed his studies in 1900, at today's ETH in Zurich. In 1901, he was granted Swiss citizenship and in 1902 he found permanent employment as a technical expert in the Patents Office in Bern. It was in 1905 that he published what is probably the most famous formula in the world: E=mc2."

The coins are, obviously, not meant for circulation so are classified as Non-Circulating Legal Tender (NCLT) targeted at collectors.

MintSwissmint Mint MarkLetter B Total Mintage999
Switzerland / Quarter Franc 2020 Einstein - obverse photo

The obverse depicts the famous image of Albert Einstein sticking out his tongue. The year of issue 2020 is around left. The designer's privy mark is on the collar of the scientist's suit.

Obverse Inscription 2020
Switzerland / Quarter Franc 2020 Einstein - reverse photo

The reverse shows the nominal face value of 1/4 Fr. below the Swiss Cross. Around above, the legend HELVETIA (the Latin name of Switzerland). Around below left, the composition AU 999.9 (99.99% gold). Around below right, the troy ounce weight: OZ 1/500.

At center below, the mint mark B of Swissmint (formerly known as the Bern Mint, then the Federal Mint of Switzerland).

Reverse Inscription HELVETIA 1/4 Fr. AU 999.9 OZ 1/500
EdgePlainEdge InscriptionNone

The designer Remo Mascherini was born in Florence, Italy, in 1958 and grew up in Kehrsatz in the canton of Bern after his parents moved to Switzerland. After he finished school, he completed four years of vocational training in engraving under the renowned Bernese relief engraver Klaus Graber. He also attended the Bern School of Arts and Crafts (now called the School of Design), where he completed courses in engraving, drawing and three-dimensional design. Having spent many years working for companies in the packaging and graphic arts industry, he has a wealth of professional experience, particularly in his specialisation of relief and steel-plate engraving.

Since 2009, he has been designing his engraving templates and reliefs on a computer using a CAD/CAM system. In 2013, Remo Mascherini took up the post of engraver at Swissmint.

The coins were issued at the price of 199 Fr. and were announced to be on sale "until 22 January 2023 or while stock lasts" but were sold out almost immediately.

In April 2021, Swissmint announced that the Guinness Book of Records has recognised the ΒΌ-franc gold coin issued in 2020 as the world's smallest commemorative coin.

Quarter Franc 2020 Einstein: References to Information Used
Swissmint 23 January 2020 Coin description
Swissmint 23 January 2020 Mintage
Swissmint 23 January 2020 Design
All (1) coins of type: Quarter Franc
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Quarter Franc 2020 Einstein: Details
CurrencySwiss Franc
Coin TypeQuarter Franc
ReverseSwiss Cross
Face Value1/4 (x Franc)
Total Mintage999
Material0.9999 Gold
DesignerRemo Mascherini
TechnologyMilled (machine-made)
OrientationMedal Alignment (Axis 0)
Size2.9600 mm
Mass0.0630 g
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Quarter Franc 2020 Einstein: Photos
Smallest gold coin in the world
Copyright: Swissmint
Smallest gold coin in the world
Copyright: Swissmint