Recherche dans la collection - Map of the basin of the St. Lawrence: showing also the natural and artificial routes between Atlantic Ocean and the interior of North America/ by Thomas C. Keefer. New York, N.Y.: Ackerman Lith. 1853. [cartographic material]

[Trans-Atlantic routes between North America and Great Britain]. 29 x 60 cm.
Map prepared bu Thomas C. Keefer "for I.D. Andrews' report to Hon. Thomas Corwin, Secretary of the Treasury". Accompanied by report: Communication from the Secreatry of the Treasury, Transmitting, in compliance with a resolution of the Senate of March 8, 1851, the report of Isreal D. Andrews, Consul of the United States for Canada and New Brunswick, on the trade and commerce of the British North American colonies, and upon the trade of the Great Lakes and rivers ...Washington, D.C.: Robert Armstrong, 1853.

Scale [1:1,920,000]

The microfiche version is NMC17621