Map Info
Charles T. Jackson
Geological Map Isle Royale Lake Superior.
1850
P21 1850
19.75 inx23.75 in
Color. Shows geological make up of Isle Royale. Bound by 63°-67° N, 31°-32° W.
Karpinski 760
Preview Map Preview

For more information about this document or requesting a digital reproduction, please contact the Clarke Historical Library - 989-774-3352 - clarke@cmich.edu