Douglas, Sir Howard 3d bart., 1776-1861

Considerations on the value and importance of the British North American provinces, and the circumstances…

Douglas, Sir Howard, bart

Description of the patent reflecting semicircle London : Richard Taylor and co., 1811. 4 pages

Douglas, Howard

Considerations on the value and importance of the British North American provinces, and the circumstances on which depend their further prosperity, and colonial connection with Great Britain / by Howard Douglas.  2nd ed. London : J. Murray, 1831. 42 pages