Map of the St. Mary's River from Lake Superior to Lake Huron compiled from the U. S. Government surveys

Printed. Shows survey lines in part of Chippewa County, Michigan. Points of special interest include the Hudson Bay's Company Post on the Canadian side of the St. Mary's River and an Indian village on the Canadian side the the waters across from the village of Churchville, Michigan in 1855. Scale on original is 1 inch equals 3 miles.