O Mercantil (1852) - Porto Alegre http://hdl.handle.net/20.500.11959/9407 Sun, 19 Apr 2026 19:15:22 GMT 2026-04-19T19:15:22Z O Mercantil (novembro de 1852) http://hdl.handle.net/20.500.11959/9408 O Mercantil (novembro de 1852) Mon, 01 Nov 1852 00:00:00 GMT http://hdl.handle.net/20.500.11959/9408 1852-11-01T00:00:00Z