Incoming colour PPC 'The Sky-scraping Towers of Manhattan's Financial district' franked on message side with USA 1947 6c carmine and 1954 pair 1c green (SG A944 & 1028) tied by NEW YORK machine cancel dated JAN 4 1957. Addressed to 'Mr & Mrs H G Barhil, c/o Director of Civil Aviation, Atkinson's Field, Georgetown, British Guiana, S. America' with good strike of PA ATKINSON FIELD BG 'Skeleton' arrival cds on reverse. An unusual destination.