W. & A.K. Johnston Limited -- Catalogs. / http://id.loc.gov/authorities/names/n80067154 http://id.loc.gov/authorities/subjects/sh85020898 : W. & A.K. Johnston's specimen book of school wall maps & illustrations, terrestrial and celestial globes, school & scientific atlases
W. C. Clark and Sons -- Catalogs : Catalogue from "Stronga" Fibrous Plaster Manufacturing Co. / proprietors, W. C. Clark and Sons, 24-26 William Street, Balaclava
W.H. Smith & Son -- History. / http://id.loc.gov/authorities/names/n85235658 http://id.loc.gov/authorities/subjects/sh99005024 : First with the news : the history of W.H. Smith 1792-1972 / Charles Wilson