STANDARD TYPES 



UNDtSlRAEl-E TVPt 



TYPICAL BLRBANK 



TYPICAL LARLY 



TYPICAL RURAL 

 NEW YORKER 



LARGE C':)^RSL R' k ».-^ V HIC H ARE OFF-TVP 



RURAL CROUP 



Plate II. — Types of potato tubers, as illustrated by the Wisconsin 



Experiment Station. 



A careful selection of seed for a few years will gradually eliminate the.se 



undesirable tjTies. 



