Compania Ron Quiroga S.A., Habana
Entry in the Cuban Trademark Register Boletín oficial, 1958
[Source: Google Books (relevant page), cited 2020]
Text: Ron Superior Especial Pinilla; Compania Ron Quiroga, S.A., Manzanillo (Oriente); Ermita? y Tulipan Cerro, Habana, Cuba; Establecida en 1906.