1938 SWITZERLAND AIRMAIL to BRAZIL, good franking #234,C15 pays the 2.30fr airmail rate for a 5 gram letter from Lugano on APR12,1938 and addressed to Rio-de-Janeiro, routed by train from Basel to Frankfurt + Lufthansa to Marseilles + Seville + Bathurst (Gambia) + Natal (Brazil) + Condor Airlines to Rio arriving APR 16th, a scarce destination and rate with an incredible 4 day transit, VF est F-VF est ($75+ US) (Image)