Original landscape maroon printed covers , contents dated to 9th November 1909, contains testimony from many users, and also a letter from a member of the Prince of Wales staff who had the loan of a Simplex vehicle for the Princes tour of the West country.Specification and drawings of the Simplex range with prices, parts, tyres etc , also with prices , several photographs of chassis and models of their motor cars, terms and conditions at rear. Scarce item in very good condition, slightly soiled covers and rusted staples.