The rare coin market so far in 2026 has been somewhat volatile, with greater price swings happening over a shorter period of time when compared to historical norms.
Obverse Description
Horizontal black A̠̓RES overprints in corners; Portuguese text; column; banana tree; palm tree; seated poet Lu̟s de Cam̵es writing in book with quill; sailing ship; bare-breasted mermaids flanking globe; two sailing ships; horse-drawn chariot in sky; column; Back: Five horizontal black A̠̓RES overprints; Portuguese text; Infante d
Reverse Description
Henrique (Henry the Navigator); two female heads facing each other; coat of arms
Catalog Information
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Subject: I would like to contribute catalog info to CDN for 30 de Janeiro de 1905 Sig 5 Prefix D Intro: 17 12 1915
Body: Referring page: http://www.greysheet.com/prices/item/30-de-janeiro-de-1905-sig-5-prefix-d-intro-17-12-1915/gsid/86654 GSID: 86654 Title: 30 de Janeiro de 1905 Sig 5 Prefix D Intro: 17 12 1915
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