Pg. 62: "sometimes" changed to "some times" (at some times seven or eight belts).
Pg. 73: "appea" changed to "appear" (and appear again in great numbers). Missing word "of" inserted (in the latter end of March).
Pg. 76: (footnote) "Herne's" changed to "Hearne's" (Hearne's Journal).
Pg. 83: (footnote) "Ross's" changed to "Ross'" (Ross' Voyage).
Pg. 99: "Praire" changed to "Prairie" (in the neighbourhood of the Little Prairie).
Pg. 107: "maintainance" changed to "maintenance" (the maintenance and support of organic life).
Pg. 109: "plumet" changed to "plummet" (between the plummet and the centre of gravity).
Pg. 123: "Geogrophy" changed to "Geography" (to teach mankind Geology, Geography, or Astronomy).
Pg. 134: "cotemporaries" changed to "contemporaries" (above his contemporaries).
Pg. 151: "apparant" changed to "apparent" (beyond the apparent verge).