SIA4018: Ancient Mining on the Shores of Lake Superior

Copyright:Public Domain
Date Added:2012/05/23

Related Documents

Download Options

Image NameWidth x HeightSize
SIA4018.jpg1200 x 744155K
SIA4018.jpg2936 x 18201M


Outline Map showing the position of the ancient mine-pits of Point Keweenaw, Michigan, by Charles Whittlesey.

contact us - copyright & disclaimer - search - what's new