246 N.W. 105 SCHAEFFER, Respondent, v. RUDEN, Supt. of Banks, et al, Appellants. File No. 7336.Supreme Court of South Dakota. Opinion filed December 30, 1932. 1. Banks and Banking. Depositor cannot set off deposit against his note to bank merely because it was held by another bank, to which pledged as collateral security for loan, […]