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obverse
reverse
L'Istituto Poligrafico e Zecca dello Stato

20 Euro (Francesco Borromini) – Italy

Non-circulating coins
Commemoration: 350th Anniversary of the death of Francesco Borromini
Italy
Context
Year: 2017
Issuer: Italy Issuer flag
Period:
(since 1946)
Currency:
(since 2002)
Total mintage: 1,200
Material
Diameter: 21 mm
Weight: 6.45 g
Gold weight: 5.81 g
Shape: Round
Composition: 90% Gold
Magnetic: No
Technique: Milled
References
KM: #Click to copy to clipboard410
Numista: #107083
Value
Exchange value: 20 EUR = $23.63
Bullion value: $967.03
Inflation-adjusted value: 24.15 EUR

Obverse

Description:
Bust of Francesco Borromini, based on his self-portrait in San Carlo alle Quattro Fontane, with Palazzo Barberini's helicoidal staircase behind. Encircled by "REPUBBLICA ITALIANA," Barberini family bees, and the designer's name "U. PERNAZZA."
Inscription:
REPUBBLICA ITALIANA

U. PERNAZZA
Translation:
Italian Republic

U. Pernazza
Script: Latin
Language: Italian
Engraver: Uliana Pernazza

Reverse

Description:
Detail from the "lanternino" of Sant'Ivo alla Sapienza, flanked by "20 EURO". Above: "BORROMINI". Right: "R" (Rome Mint). Left: an eight-pointed star from the dome. Below: "1667" (Borromini's death) and "2017" (issue year).
Inscription:
BORROMINI

20 EURO

R

1667 - 2017
Script: Latin
Engraver: Uliana Pernazza

Edge

Continuous milled.

Mints

NameMark
RomeR

Mintings

YearMint MarkMintageQualityCollection
2017R1,200Proof

Historical background

In 2017, Italy's currency situation was defined by its entrenched membership in the Eurozone, using the euro as its legal tender. The year was marked by persistent economic fragility, with public debt exceeding 130% of GDP—one of the highest ratios in the world—and a banking sector still burdened by a high level of non-performing loans (NPLs). This weak economic foundation fueled ongoing political and public debate about the sustainability of Italy's position within the single currency. While there was no imminent threat of exit, vocal Eurosceptic movements, particularly the Five Star Movement and the Lega, periodically questioned the benefits of the euro, arguing it hampered Italy's competitiveness.

The primary monetary policy decisions affecting Italy were made by the European Central Bank (ECB), which continued its expansive quantitative easing (QE) program throughout the year. This policy, involving large-scale purchases of government bonds, was crucial for keeping Italy's borrowing costs at historically low levels, allowing the government to service its massive debt. However, this also highlighted Italy's dependency on external support and the constraints of not having a national currency to devalue or an independent central bank to act as a lender of last resort for its specific needs.

Domestically, the government, led by Prime Minister Paolo Gentiloni, focused on stabilizing the financial system, including state-backed rescues of troubled banks like Monte dei Paschi di Siena. These interventions were complex under EU state-aid rules, underscoring the tension between national crisis management and Eurozone regulations. Overall, 2017 was a year of managed stability within the euro, but one that laid bare the underlying structural vulnerabilities that would fuel greater political contention over the currency in the years to follow.
Legendary