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Browse All : Images by Weyss, Herman & Mahlo

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Parts Of Southern Color...
70A. Parts Of Southern ...
1877
National Atlas
Author
Wheeler, G.M.
Full Title
Parts Of Southern Colorado And Northern New Mexico, Atlas Sheet No. 70 (A.). Issued May 7th 1877. The Graphic Co. Photo-Lith. 39 & 41 Park Place, N.Y. Weyss, Herman & Mahlo Del. Expeditions of 1874, 1875 & 1876 Under the Command of 1st. Lieut. Geo. M. Wheeler, Corps of Engineers, U.S. Army. Executive Officers & Field Astronomers: W.L. Marshall, R. Birnie, S.E. Blunt, W.L. Carpenter, C.C. Morrison. Topographical Assistants: Louis Nell, F.A. Clark, W.H. Rowe, E.J. Sommer, F.O. Maxson. U.S. Geographical Surveys West Of The One Hundredth Meridian.
Publisher
U.S.
Economic Features Of Pa...
70A. Economic Features ...
1877
National Atlas
Author
Wheeler, G.M.
Full Title
Economic Features Of Parts Of Southern Colorado And Northern New Mexico, Atlas Sheet No. 70 (A.). Issued May 7th 1877. Weyss, Herman & Mahlo Del. Expeditions of 1874, 1875 & 1876 Under the Command of 1st. Lieut. Geo. M. Wheeler, Corps of Engineers, U.S. Army. U.S. Geographical Surveys West Of The One Hundredth Meridian.
Publisher
U.S.
Parts Of Southern Color...
70A. Parts Of Southern ...
1881
National Atlas
Author
Wheeler, G.M.
Full Title
Parts Of Southern Colorado And Northern New Mexico, Atlas Sheet No. 70 (A.). Issued May 7th 1877. 2nd Ed. June 30th 1881. Weyss, Herman & Mahlo Del. Expeditions of 1878 & 1879 Under the Command of 1st. Lieut. Geo. M. Wheeler, Corps of Engineers, U.S. Army. Prof. John J. Stevenson, Geological Assistant. U.S. Geographical Surveys West Of The 100th Meridian.
Publisher
U.S.
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