Nicholls's concise guide to the Ministry of Transport navigation examinations, all grades - Brown, Charles H. (Glasgow Brown, Son & Ferguson, 1961)
Vol. - 1 - 1958, c1961 ; - V. 2 - 1953, reprinted 1956.
First ot fourth editions, 1924-1929, published under title : Concise guide to the local marine board examinations.
Keywords: Navigation -- Examinations, questions, etc; Merchant marine -- Great Britain -- Examniantions, questions, etc