Map of the territories of Michigan and Ouisconsin...; Manuscript title above upper neatline: Michigan and Ouisconsin Territories.
Prime meridian: Washington City. Engraved by Rawdon Clark & Co., Albany, N.Y. Inset: Map of part of Ste. Marie River from actual survey. Scale 8 miles to an inch. Positive photostat from original in Burton Historical Collection, Detroit Public Library. 1 map on 2 sheets: photostat; 48 x 88 cm.