A. Hoen & Co.Barrett, Leslie Park, 1887-1972Smith, Richard A., 1876-1963.1 map : col. ; 103 x 85 cm."A. Hoen & Co. lith. Baltimore, Md.".JPEGG 4111 .C5 1916 .M500384375939015095389675_01engPublicRailroadsGeological map of MichiganMapsMichigan--MichiganMichiganUniversity of Michigan