Urabayen, Leoncio (1888-1968)2020-07-282020-07-28192500919_CNhttps://academica-e.unavarra.es/handle/2454/375441 tarjeta postalimage/jpegspaCC Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)San Martín de UnxCasas popularesPostalesinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/openAccess