62 N.W.2d 201 STANDARD CONSTRUCTION COMPANY, INC., v. NATIONAL TEA COMPANY AND OTHERS.[1] No. 35,845.Supreme Court of Minnesota. December 11, 1953. [1] Reported in 62 N.W.2d 201. Appeal and error — review — findings of trial court. Contracts — performance — compliance with provisions — waiver of right to demand. Evidence — expert testimony — […]