[Sewall, J.S.]:

$1,500 · Offered by William Reese Company

SECTIONAL MAP OF THE SURVEYED PORTIONS OF MINNESOTA AND THE NORTH WESTERN PART OF WISCONSIN. A large and early folding map of Minnesota and upper Wisconsin. The front of the folder declares it was "Published in St. Paul," though no publisher is given, nor is one printed on the map. A printed advertisement for J.H. Colton is pasted to the inside of the folder. This the same map, but apparently a different format than the Graff copy. The map itself was prepared by J.S. Sewall in Boston.

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