Skip to main content
1 - 11 of 11 results
Stauffer, C.R.: Stratigraphy, Book 30 (Box 18, Folder 05)
Schwartz, George M.: Thomson Formation, Atkinson to Denham (319) (Box 18, Folder 08)
Schwartz, George M.: Magnetometer Readings Cloque to Mesabi (Box 17, Folder 02)
Schwartz, George M.: Duluth Area, Book  1 (Box 17, Folder 03)
Marmaduke, R.C.: Grand Marais (Box 20, Folder 06)
Marmaduke, R.C.: Cook County, 1 (356) (Box 20, Folder 07)
Marmaduke, R.C.: Cook Count, 2 (357) (Box 20, Folder 07)
Grout, Frank F.: ""T 61 N, R 5 W"" (Box 20, Folder 06)
Grout, Frank F.: Cook County, 3 (Box 20, Folder 08)
Grout, Frank F.: Cook County, 2 (353) (Box 20, Folder 05)
Grout, Frank F.: Cook County, 1 (352) (Box 20, Folder 05)