Opinions. [Cases adjudged in Supreme Court at Oct. term, 1937.]. 293. Edward Lauf and Amalgamated Meat Cutters and Butcher Workmen of North America, Local No. 73, vs. E. G. Shinner & Co., Inc., on writ of certiorari to circuit court of appeals for 7th circuit; Feb. 28, 1938. n. p.