20 Lire Prova

発行体 San Marino
年号 1925
種類 Coin pattern
額面 20 Lire (20 SML)
通貨 Lira (1864-2001)
材質 Gold (.900)
重量 6.4516 g
直径 22 mm
厚さ
形状 Round
製造技法 Milled
向き
彫刻師
流通終了年
参考文献
表面の説明 Castle surrounded by legend.
表面の文字体系 Latin
表面の銘文 RESPUBLICA S. MARINI PROVA · 1925 · R
(Translation: Republic of San Marino Trial)
裏面の説明 Person with halo surrounded by legend.
裏面の文字体系 Latin
裏面の銘文 IN LIBERTA TE CONSTIT L 20
Reeded
鋳造所 R
Rome, Italy (476-date)
鋳造数 1925 R - - 25
Numisquare ID 5214598580
追加情報

Historical Context: San Marino, a venerable republic, issued this 20 Lire Prova in 1925, a period of significant post-World War I geopolitical flux. Governed by its Captains Regent, the microstate’s economy was heavily influenced by neighboring Italy, then under nascent Fascist rule. The "Prova" designation signifies a pattern or trial strike, indicating a proposed coinage series likely for limited circulation, reflecting monetary deliberations amidst global economic uncertainty.

Artistry: The artistic vision for this gold piece likely originated from a prominent Italian medallist, such as Giuseppe Romagnoli, blending classical allegorical themes with early 20th-century sensibilities. The obverse typically presents a dignified allegorical bust, embodying the Republic's enduring independence, often with a Phrygian cap. The reverse commonly features San Marino's iconic Three Towers, meticulously detailed, reflecting neoclassical or Art Deco influences in contemporary Italian numismatic art.

Technical/Grading: As a "Prova" striking, this coin exhibits exceptional technical qualities. High-points for strike sharpness include the highest hair strands and cheekbone on the obverse bust, and the intricate tower battlements on the reverse. The strike is typically deep and full, often on a specially prepared planchet, resulting in pristine fields and frosted devices characteristic of a proof-like finish. The .900 fine gold's ductility allows remarkable detail preservation, making die impression fidelity a critical grading factor.

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