North Atlantic seaway an illustrated history of the passenger services linking the old world with the new, in four volumes 
Bonsor, N. R. P.(Noel Reginald Pixell),1901-
Isherwood, John Humphrey.
Newton Abbot David and Charles,
1975
Previous ed.: in one vol. Prescot, Lancs. : T. Stephenson, 1955
Merchant marine