Evening Republican, Volume 17, Number 159, Rensselaer, Jasper County, 5 July 1913 — Maps of Alaska. [ARTICLE]

Maps of Alaska.

Since 1898 the United States geological survey has made topographic maps in Alaska of 121,152 square miles on a scale of four miles to an inch and 2.732 square miles on a scale of one mile to an inch, and has made geologic reconnaissance maps of 99,350 square miles, with detailed geologic maps of 2,304. Total area, 586,400 square miles.