Peyla v. Duluth, Missabe Iron Range Railroad Co. , 218 Minn. 196 ( 1944 )
Schuknecht v. CHICAGO, M., ST. P. & PR CO. , 74 S.D. 61 ( 1951 )
Johnson v. C. Nw. Ry. Co. , 71 S.D. 132 ( 1946 )