361 U.S. 173 361 U.S. 173 80 S.Ct. 229 4 L.Ed.2d 223 MINNEAPOLIS & ST. LOUIS RAILWAY COMPANY, Appellant,v.UNITED STATES of America et al. STATE OF SOUTH DAKOTA et al., Appellants, v. UNITED STATES of America et al. STATE OF MINNESOTA et al., Appellants, v. UNITED STATES of America et al. Nos. 12, 27, 28. […]