- Chicago & Northwestern Railway?, Ed. Mendel)1
- Chicago, Burlington & Quincy Railroad Company?,Frank Roehb, engraver1
- Chicago, Burlington & Quincy Railroad Company?,Rand, McNally & Co., printers1
- Corps of Engineers1
- Endicott1
- Engraved, printed and manufactured by J.H. Colton & Co.1
- Ensigns & Thayer1
- Ernst & Brill1
- Fremont, Elkhorn, and Missouri Valley Railroad,Rand, McNally & Co., printers1
- G.W. & C.B. Colton1
- Gaylord Watson?1
- Geological Survey (U.S.)1
- George F. Cram1
- Inter State Map Co.,Gus G. Martin Co., printers1
- J. H. Colton & Co.1
- J.H. Colton & Co.1
- Justus Perthes1
- Michigan Central Railroad Company?,Rand, McNally & Co., engravers1
- Morse & Gaston1
- National Highways Association,A. Hoen & Co.1
GeoBlacklight version 4.1.0
