A mostly mint South American selection 1968-71 including Bolivia; Columbia; Costa Rica; Ecuador; Peru; Uruguay, etc. cat approx. #2,000; Nicaragua collection 1929-73 of Air and Official Air issues with better sets, stated to cat. FF.11,000+; also four items of literature relating to the high seas and mail routes with "Union Castle Chronicle", "Royal Mail Line", etc., mostly good to fine. (many hundreds)