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Sengteller, L. A. (Louis A.). Siuslaw River entrance, Oregon : reconnaisance : topography and hydrography / by Louis A Sengteller, assistant U.S. Coast and Geodetic Survey ; U.S. and Geodetic Survey, J.E. Hilgard, superintendent.
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Oregon Historical Society Research Library |
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Rockwell, Cleveland, 1837-1907. Columbia River from Young's Bay to John Day's River / by Cleveland Rockwell, asst. U.S. Coast Survey, L.A. Sengteller, aid. U.S. Coast Survey.
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Oregon Historical Society Research Library |
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Albrecht, R. Hydrography of Pacific Coast from Goat Island, Oregon to Mack's Arch, Oregon / by the party under the command of Lieut. Commander H.C. Taylor, U.S.N. ; U.S Coast Survey, C.P. Patterson, supt.
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Oregon Historical Society Research Library |
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Rockwell, Cleveland, 1837-1907. South side of the Columbia River from Point Adams to Youngs Bay / by Cleveland Rockwell, asst. U.S. Coast Survey ; Louis A. Sengteller, aid., U.S. Coast Survey.
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Oregon Historical Society Research Library |
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Westdahl, Ferdinand. [Map of Siuslaw River from sea to Florence, Oregon].
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Oregon Historical Society Research Library |
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Rockwell, Cleveland, 1837-1907. Columbia River from Cape Disappointment to Chinook Point / by Cleveland Rockwell, asst., U.S. Coast Survey ; L.A. Sengteller, aid. ; U.S. Coast Survey, Benjamin Peirce, supdt.
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Oregon Historical Society Research Library |
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Sengteller, L. A. (Louis A.). Hydrography, Umpquah [sic] River, Oregon : including bar and entrance / by Louis A. Sengteller, asst., U.S.C. & G Survey ; U.S. Coast & Geodetic Survey, F.M. Thorn, superintendent.
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Oregon Historical Society Research Library |
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Sengteller, L. A. (Louis A.). Topography, Umpquah [sic] River including Gardiner City, Oregon : sheet 2 : executed from September 1st 1885 to October 2nd / by Louis A. Sengteller ; tracing by Ferdinand Westdahl ; U.S. Coast and Geodetic Survey, F.M. Thorn, superintendent.
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Oregon Historical Society Research Library |
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Dickins, E. F. Topography, Umpquah [sic] River to Koos [sic] Bay, Coos County, Oregon : sheet no. 3 / surveyed by E.F. Dickins, assistant C. & G. Survey ; U.S. Coast and Geodetic Survey, F.M. Thorn, Superintendent.
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Oregon Historical Society Research Library |
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Thorn, F. M. Umpquah River : topography soutward [sic] : sheet no. 2 / U.S. Coast and Geodetic Survey, F.M. Thorn, Superintendent ; by Louis A. Sengteller, Assistant.
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Oregon Historical Society Research Library |
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Sengteller, L. A. (Louis A.). Topography, Umpquah [sic] River Oregon : sheet 1 : surveyed September 1882, September 1883, August 1885 / by Louis A. Sengteller, asst. U.S. & G. Survey ; U.S. Coast and Geodetic Survey, J.E. Hilgard, Superintendent, F.M. Thorn, Superintendent.
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Oregon Historical Society Research Library |
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Sengteller, L. A. (Louis A.). Columbia River from Chinook Point to Grays Point / by L.A. Sengteller, sub. asst., U.S. Coast Survey ; U.S. Coast Survey, Benj. Peirce, supt.
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Oregon Historical Society Research Library |
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Sengteller, L. A. (Louis A.). Sketch of triangulation and shore-line of Koos [sic] Bay, Oregon, 1861 & 63 / copied from the original in archives of U.S. Coast and Geodetic Office, for assistant Louis A. Sengteller, C.O. Bautelle [illegible??], assistant in charge of office ; U.S. Coast and Geodetic Survey, J.E. Hilgard, Supdt.
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Oregon Historical Society Research Library |
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