Calco Chemical Company, Incorporated. In matter of Calco Chemical Company, Inc., and Calcocraft; in matter of American Cyanamid Company, Inc., Calco Chemical Co., its subsidiary, and Beetleware Dept., subdivision of said American Cyanamid Company, and Chemical Workers Local No. 20923, American Federation of Labor, decision and direction of election, cases nos. R-304 and R-305, decided June 23, 1938.