Unveiling of the rock and bronze tablet commemorating Dr. N.E. Hansen's work, it was located in between the Administration Building and the Horticulture Building; left to right: unknown man, Frank Cundill, South Dakota State College President Leinbach; Governor Mickelson; Dr. Hansen; Carl Hansen; Harry Dory; and Lucille Dory

South Dakota Governor Mickelson congratulates Dr. N.E. Hansen on his long-time term of service at South Dakota State College and his distinguished work as a plant breeder as he addresses a crowd of 250 relatives, friends, and associates during the ceremonies commemorating the achievements of Dr. Hansen in the field of horticulture, this occurred in front of Lincoln Memorial Library

N.E. Hansen responds when the monument erected in his honor was unveiled at South Dakota State College; left to right: State College President Leinbach, Governor Mickelson, Dr. Hansen, Carl Hansen, Lucille Dory

Rock and bronze tablet commemorating Dr. N.E. Hansen's work; left to right: South Dakota State College President Leinbach; Lucille Dory, member of the Board of Regents; Governor Mickelson; Dr. Hansen; Frank Cundill, member of the Board of Regents; A. M. Eberle, Dean of Agriculture; and Arlington Eddy, chairman of arrangements.