Relief shown by form lines and spot heights. "Twentieth annual report; pt. 7, map no. 20." Lith. by A. Hoen & Co., Baltimore, MD. "Topography by Emil Mahlo, Lieutenant P. G. Lowe, U.S.A., and F. C. Schrader, U.S. Geological Survey."...
Relief shown by form lines and spot heights. "Twentieth annual report; pt. 7, map no. 20." Lith. by A. Hoen & Co., Baltimore, MD. "Topography by Emil Mahlo, Lieutenant P. G. Lowe, U.S.A., and F. C. Schrader, U.S. Geological...
Relief shown by hachures; depths shown by soundings. Chart of Cape Etolin area on the north shore of Nunivak Island. "From observations by Act'g. Assist. W.H. Dall and party in July 1874." Includes notes regarding conditions of anchorage. U.S....
Relief shown by contours and spot heights. Includes legend. "Plate CXXXVII, Twenty-first Annual Report, Part V." "Surveyed in 1898." Julius Bien & Co. Lith., N.Y. In color.
Published in [Washington D.C.] in 1901 by Geological Survey...
Relief shown by hachures; depths shown by soundings. Based on a survey by W.H. Dall and party in 1871 & '72. Annotations including, "No. 724" and "No. 438."
Published in [Washington D.C.] by United States Coastal Survey. Scale is [ca....
Relief shown by hachures; depths shown by soundings. Annotation in upper left margin: No. 726. From a survey by Act'g. Assist. W.H. Dall and party in July, 1873.
Published in [Washington D.C.] by United States Coast Survey in...
Tracing of St. Paul and St. George Islands. Ms., mounted on paper. Relief shown by hachures; depths shown by soundings. Based on survey made by Russian Ingen. Capt. Archimandritof. Signed by George Davidson, 1867; also bears a note by Davidson:...
Relief shown by hachures; depths shown by soundings. Oriented with north to the upper right. "No. 729." From observations by Act'g. Assist. W.H. Dall and party, in 1874.
Published in [Washington, D.C.] by United States Coast...
Relief shown by hachures; depths shown by soundings. Oriented with north to the upper right. "No. 729." From observations by Act'g Assist. W.H. Dall and Party, in 1874.
Published in [Washington, D.C.] by United States Coast...
Relief shown by contours and spot heights. Alaska, Sheet No. 643. "Additional information from survey by Alaska Road Commission." Shows U.S. Telegraph line and stations. In color.
Published in [Washington, D.C.] by Geological Survey...
Relief shown by contours and spot heights. Alaska, Sheet No. 643. "Additional information from survey by Alaska Road Commission." Shows U.S. Telegraph line and stations. In color.
Published in [Washington, D.C.] by Geological Survey...
Relief shown by hachures and spot heights; depths shown by soundings. From observations by Act'g. Assist. W.H. Dall and party in June 1874. Drawn by H. Lindenkohl.
Published in [Washington D.C.] by United States Coast Survey in...
Relief shown by hachures and spot heights; depths shown by soundings. No. 22. "Astronomical & magnetic observations and topography by the party in charge of Assist. George Davidson in 1867. The soundings are from Russian Authorities." J. Bien,...
Relief shown by hachures and spot heights; depths shown by soundings. No. 22. "Astronomical & magnetic observations and topography by the party in charge of Assist. George Davidson in 1867. The soundings are from Russian Authorities." J. Bien,...
Relief shown by hachures and spot heights; depths shown by soundings. No. 712. "Astronomical & magnetic observations and topography by the party in the charge of Assist. George Davidson in 1867. The soundings are from Russian Authorities." ...