Portugal 1928 50 centavos
The first specimen was lot 4271 in Stack's-Bowers NYINC sale (New York, January 2015), where it sold for $235. The catalog description[1] noted, "PORTUGAL. 50 Centavos, 1928. NGC MS-66. Tied with one other for finest certified." In 1910, Portugal, having ousted her king, dropped the réis and adopted the escudo, divided into 100 centavos. The specimen shown is a better date, despite the large mintage, of a type struck for Portugal 1927-68. It superseded an aluminum-bronze type struck 1924-26 (KM 575) and in turn was replaced by a smaller bronze coin struck 1969-79, after which the denomination was suspended. The escudo was retired in 1999 when Portugal joined the euro.
Recorded mintage: 6,823,140.
Specification: 4.5 g, copper-nickel, 22.8 mm diameter.
Catalog reference: KM-577, Gomes-20.02.
- Michael, Thomas, and Tracy L. Schmidt, Standard Catalog of World Coins, 1901-2000, 47th ed., Iola, WI: Krause Publications, 2019.
- [1]Ponterio, Richard, The January 2015 NYINC Auction: Ancient Coins, World Coins & Paper Money, Featuring the John W. Adams and Ray Czabor Collections, Irvine, CA: Stack's Bowers LLC, 2014.
- Reis, Lina, Anuário de Numismática, Moedas e notas 2010, 31ª ediçao, Lisbon: Publinummis, Lda, 2009.
- Alberto Gomes and Francisco Antonio Magro, Moedas Portuguesas e do Território Que Hoje é Portugal: Catálogo das Moedas Cunhadas para o Continentes e Ilhas Adjacentes, para os Territórios do Ultramar e Grão-Mestres Portugueses da Ordem de Malta, 6ª Edição, Lisbon: Associação Numismática de Portugal, 2013.
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