Doull, Alexander

Canadian land and railway association report and outline of a plan London : J. Bradley, 1850. 52 pages

Doull, Alexander

Employment and colonization for the million : based upon a proposed railway communication from the Atlantic to the Pacific in the territories of British North America, being a paper read before the British Association for the Advancement of Science, at Ip / by Alexander Doull.  London : Canadian Land and Railway Association, 1851. 15 pages ; 23 cm.

Doull, Alexander

Project for opening a North-west passage between the Atlantic and Pacific oceans London : Canadian Land and railway assn., 1852. 32 pages