U. S. Dept. of Agr., Bui. 127, Office of Expt. Stations. 



Plate VIII. 



Fig. 1.— University of Minnesota-Centgener Thrashing Machine and Fanning- 

 MiLL Separator in Use in the Field Crop Nursery. 



Fig. 2.— University of Minnesota— Machine for Planting Grain in Nursery Beds. 



