Whitman Expo
Diagonal red SPECIMEN ovpt front; all-zero s/n 50 patacas Values
Details
Obverse: Chinese and Portuguese text; Portuguese Empire coat of arms; Templo Chinês da Barra (Chinese temple) building
Reverse: Chinese and Portuguese text; BNU seal
- Values
- World Currency
- Macau
- Banco Nacional Ultramarino
- Diagonal red SPECIMEN ovpt front; all-zero s/n 50 patacas Values
Diagonal red SPECIMEN ovpt front; all-zero s/n 50 patacas Values
Banknote Book Price Guide
Banco Nacional Ultramarino
Diagonal red SPECIMEN ovpt front; all-zero s/n 50 patacas Values
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Sullivan Numismatics, Inc
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Stack’s Bowers Galleries
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Rare Coins of New Hampshire
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Greysheet News
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Portugal. The Centuries-Old Art of Azulejo Features on New Five-Coin Proof and Colour Set
12/30/2025
The Imprensa Nacional Casa da Moeda – INCM release innovative silver coins highlighting a national craft.
Samoa. New Silver Mega-Coins and Gold Ounce Coins Honours George Washington
12/29/2025
The Central Bank of Samoa release the latest collector coins in tribute to noteworthy military strategists.
The March 2026 L. E. Bruun Collection Part IV to be Held in New York City
12/26/2025
Stack's Bowers Galleries is pleased to announce that Part IV of the famous L. E. Bruun Collection will be sold in New York, March 24-25, 2026, at the Kosciuszko Foundation on East 65th Street.
Events
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Rothchild Catering & Conference Center
Saturday, November 1, 2025
Coinacopia Building
Saturday, November 1, 2025
Kalamazoo County Expo Center
Saturday, November 1, 2025