Collection - Coins and Notes - Diário de Notícias #30 10 000 Reis

The Banco de Guimarães was one of several provincial Portuguese banks authorized to issue notes in the nineteenth century, operating under a concession model that left regional institutions genuinely exposed when the financial crisis of 1891 hit Portugal hard. That crisis — triggered in part by Brazil's own monetary turmoil and the collapse of British credit to Iberian markets — forced several of these smaller banks to suspend payments. Whether the Banco de Guimarães survived it intact is the operative question for any note dated to that year.

The "Diário de Notícias" collection designation suggests this was distributed as part of a newspaper-issued numismatic series, meaning this specific example may never have circulated at all.