by Rev. J.B. Harbord
Brown, Son & Ferguson, 1943.
4th edition, revised and enlarged.
good clean condition hardback.
by A.I. Bowman.
Strathkelvin District Libraries, 1983
primarily a history of J & J Hay, builders of Clyde Puffers and other small craft.
World Ship Society, 1997.
a comprehensive history of the coastal tramp ship owners of Liverpool and the Mersey.
Isambard Kingdom Brunel, Samuel Cunard and the revolutionary world of the great Atlantic steamships
by Stephen Fox
by R.M. Wilson
Cassell & Co. London, 1956.
quite a scarce study of the great liners of the 1920’s and 30’s.