Inset: Oswego. Only the portion bordering Lake Ontario and Lake Erie. Partially hand colored to show geological structure. Coloring probably added by C.L. Rominger. 1 map: col.; 10 1/2 x 11 3/4 in.
Creator:
Johnson, A. J. (Alvin Jewett), 1827-1884 and Rominger, C.L.
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