1919?. Clason Map Co. Scale approximately 1:1,050,000.
1919. Washington D.C. Land Office. Sections 16 and 17.
1919. Washington D.C. Land Office. Section 2.
1919. Washington D.C. Land Office.
1919. B.F. Goodrich Company.Touring Bureau. Scale approximately 1:1,250,000.
1919. Grout, Frank F. and Broderick, T.M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Eastern Mesabi District, Minneso...
1919. Minnesota Highway Improvement Association. and McGill-Warner Co. No scale given. "Failure to vote on Amendment No. 1 is equivalent to voting against it." "Vote "yes" for constitutional amendment no. 1 on November...
1919. Preus, J. A. O.(Jacob Aall Ottesen),1883-1961.
1919. H.M. Smyth Printing Company (Saint Paul, Minn.). Atlas plate 69. Longitude west from Greenwich and Washington, D.C. 42 x 58 cm.
1919. Minnesota Geological Survey. Scale not given (W 94°25ʹ00ʺ--W 93°03ʹ00ʺ/N 47°53ʹ00ʺ--N 47°01ʹ00ʺ). "Plate IV" in upper right corner. [From Bulletin No. 16, 1919, The Peat Deposi...
1919. Scale [1:253,240] (W 94°25ʹ00ʺ--W 93°04ʹ00ʺ/N 48°42ʹ00ʺ--N 47°50ʹ00ʺ). "Compiled from maps of U.S. land office county map. Drainage map and field n...
1919. Soper, E.K. Peat Deposits of Northern Minnesota.
1919. Soper, E.K. Peat Deposits of Beltrami County, Minnesota, showing location of soundings and depth of peat and topography of the surface of the bogs north of Red...
1919. Soper, E.K. Peat Deposits of Koochiching County Minnesota, showing locations of drainage ditches, scale 1 inch = about 4 miles.
1919. Soper, E.K. Map showing Peat Deposits of Itasca County Minnesota, scale 1 inch = about 4 miles.
1919. McGill-Warner Co. and Railroad and Warehouse Commission of the State of Minnesota. Scale 1:633,600. 10 miles to the in. Map is in sections mounted on cloth backing and detached from board cover lettered, "Railroad Commissioners' M...
1919. Rand McNally and Company. Scale approximately 1:975,000.
19. Surface formations and agricultural conditions of the southern half of Minnesota, Bulletin 14, Plate 1
1919. Leverett, Frank. and Sardeson, Frederik W. Sheet 3, Map of the Surface (glacial landforms) Formations and agricultural conditions of the southern half of Minnesota, scale 1:500,000.