Maritime Mail
KENTON, Phil. J. & Harry G. PARSONS. Early Routings of the Royal Mail Steam Packet Company, 1842-1879. E. Grinstead: The Postal History Society, 1999. 472 pp.RIGO DE RIGHI, A. G. 350 Years of Anglo-American postal links. London: National Postal Museum, 1970. 16 pp.
ROBINSON, Howard. Carrying British Mails Overseas. London: George Allen & Unwin Ltd, 1964. 328 pp.
STAFF, Frank. The Transatlantic Mail. Toronto: Adlard Coles Ltd in Assoc. with Harrap & De Graf, 1956. 192 pp.
TABEART, Colin. Robertson Revisited: A study of the Maritime Postal Markings of the British Isles based on the work of Alan W. Robertson. Limassol, Cyprus: James Bendon Ltd, 1997. 314 pp. R