Fisher, Rob, ""A Revolution in Travelling": The Steamboat Letters of the Torrance family, 1831-1848," The Northern Mariner / Le marin du nord (St. John's, NL), Oct 2011, 359-376
..., 1871-1880, Volume X (Toronto: University of Toronto Press, 1972), available online at http://www.biographi.ca.
The Northern Mariner/le marin du nord, XXI No
. 4, (October 2011), 359-376
The Northern Mariner/Le marin du nord negotiated agreements on schedules and fares so that they maintained a...
... of the problems with the massive low pressure cylinders stemmed from the common assumption that they needed to be kept vertical. Lay the apparatus on its side, founders reasoned, and the heavy piston would steadily wear away the lower wall of the cylinder until a vacuum could not be produced--no
vacuum, no motion...
...This article appears on the 'net essentially as it originally appeared in FreshWater, vol. 2, no
. 1 (Summer 1987): 28-39. A few of the notes have been altered to reflect the change of name of the National Archives of Canada (NAC) from the Public Archives of Canada (PAC), and the subsequent...
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