Field notebooks, 1908-1946, of Henry J. Olk, a graduate of the Michigan College of Mines (now Michigan Technological University) in Houghton, Michigan. Includes three field notebooks, two of which date from his time at the College, while one is dated considerably later, probably while he was working as the City Engineer in Antigo, Wisconsin. Also includes a textbook, apparently compiled by Olk from a mining class.

Papers, 1910-1912, of Myron H. Greve, a 1912 alumni of the Michigan College of Mines in Houghton, Michigan. Includes a textbook on mechanical drawing, a notebook from a surveying class, a binder with class notes and blueprints as well as a degrees confirmed program and a dinner program and menu.

Notebooks, 1904-1947, of students taking a surveyor class at the Michigan College of Mines in Houghton, Michigan. Includes measurements from various parts of the campus as field practice has been a strength of the program.