Portugal silver coin with countermarked of 100 Réis (type III) of D. Afonso VI 1656-1667 Law of March 22, 1663, on, 4 Vinténs Mint Porto of D. João IV 1640-1656, obverse inside pearly circle crown flanked by dots and dot under the mark "LXXX", Legend "D.G.REX.PORTVGALIE.ET.AL", on the reverse inside a pearly circle the Cross cornered by "P", Legend IN.HOC.SIGNO.VINCES", World Coins Portugal KM#426.3 Scarce variant with and without stamp

​

Portuguese Coins and Coins from the Territory That Is Today Portugal – 7th Edition – is the most recent comprehensive catalogue of Portuguese coinage, originally authored by Alberto Gomes and published in 2021 by the Associação Numismática de Portugal.

This expanded and revised edition provides detailed descriptions and classifications of coins minted for continental Portugal, the Azores, Madeira and Portuguese overseas territories up to 2001, with historical context and technical data, making it an essential reference for collectors and numismatic researchers.

10 Centavos banknote issued on November 5, 1914 by the Banco Nacional Ultramarino for circulation in Lourenço Marques (present-day Maputo, Mozambique), bearing the serial number 6,405,950. Printed by Bradbury, Wilkinson & Co. Ltd., the obverse features the denomination prominently displayed, the green BNU seal, and the Portuguese coat of arms, along with the signatures of Governor Luiz Diogo da Silva and Vice-Governor Manuel Carlos de Freitas Alzina. The reverse displays an allegorical figure representing navigation, a characteristic motif of early 20th-century colonial issues. Cataloged as Pick#56, this banknote belongs to the first “London” issue, produced in a context of monetary emergency.