Supreme Court of South Dakota April 1945 casesLang v. Board of EducationState v. MarrinerCity of Plankinton v. KiefferJordan v. O'BrienFink v. FinkThompson v. State Auto. Ins. AssnPetersen v. KemperState v. SmithArmstrong v. HellwigBaldwin v. PittsSchwan v. Premack