Haws, Duncan. MERCHANT FLEETS in Profile: 3. [The Ships of the Union, Castle & Union-Castle, Allan and Canadian Pacific Lines]. With drawings to 1:1800 scale. Med. 8vo, First Edition; pp. 186, (blank); 2 full-page maps, very numerous text illustrations, index for each shipping line; original papered boards; a fine copy in dustwrapper. Cambridge; Patrick Stephens; (1979).