J. & C. Walker (Firm)Society for the Diffusion of Useful Knowledge (Great Britain)Michigan townships shown. Michigan counties outlined. "Tanner" Printed by Russel, Penge. J. & C. Walker. 1 map: col.; 30 x 36 cmJPEG2c8e0745-7ce6-4255-beb4-250c4d5b56a8engPublicNorth America, Sheet V, the Northwest and Michigan Territories.MapsMichigan1833University of Michigan