A fine used 1924 Registered Letter from London to New York. Registered Label No. 2784. Franked with KGV 1d Red British Empire SG 430. Label added: ‘Postage Stamps only. not liable to "Duty". May be opened for inspection by U.S. Customs’. Purple handstamp applied: ‘U.S. CUSTOMS/FREE OF DUTY/Port of NEW YORK’. 4x New York Registered stamps on reverse.