Series - WGNHS

The Granites of Wisconsin

Open-file report; contains unpublished data that has not yet been peer-reviewed.
- WOFR1912-01
  
  The Granites of Wisconsin
  
  Hotchkiss, W.O.;
  
  1912
  
  Report: 13 p.
The Economic Possibilities of Manufacturing Portland Cement in Wisconsin

Open-file report; contains unpublished data that has not yet been peer-reviewed.
- WOFR1923-01
  
  The Economic Possibilities of Manufacturing Portland Cement in Wisconsin
  
  Hotchkiss, W.O.; Bean, E.F.;
  
  1923
  
  Report: 17 p.