Twining, William J. Text *4460.55=Atlas *Map 48.3 United States, State Department.
Reports upon the survey of the boundary between the territory of the United States and the possessions of Great Britain, from the Lake of the Woods to the summit of the Rocky Mountains. Archibald
. Campbell, Commissioner. W. J. Twining, Chief
» Astronomer,
Washington. 1878. Text, 624 pp. Plates. Maps.
(Continued on next card.) D8349 - U. S. Boundaries. - Canada. Boundaries. - U.S.
Northern Boundary comis-@® sion, - Campbell, Archibald, Surveyor. - Twining, Williem J.