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Map of Township  51, North, Range 42, 43 & 44 West, Ontonagon County, Michigan : the Porcupine Mountain mining district / Henry Merryweather, engineer & county surveyor

Map of Township 51, North, Range 42, 43 & 44 West, Ontonagon County, Michigan : the Porcupine Mountain mining district / Henry Merryweather, engineer & county surveyor

description

Summary

Public domain image of a vintage map, geography atlas, maritime navigation, age of discovery, 16th-17th century, free to use, no copyright restrictions - Picryl description

date_range

Date

1864 - 1864
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Source

New York Public Library
copyright

Copyright info

Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")

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mines and mineral resources
mines and mineral resources