Costa Rica. (Panama). 1897. Registered envelope addressed to 'Captain Bass, Agent P.S.N.C. Panama' bearing Yvert 33, 5c violet and Yvert 35, 20c red tied by concentric ring obliterator with Punta Arenas double ring '24th Sept ' and framed 'R/Costa-Rica/Punt Arenas/No' in blue routed via Colon '1st Oct' with 'Recomendados/Panama' receiver '2nd Oct' on reverse. Lovely item of registered mail from Costa Rica.