Cupples Company. In matter of Cupples Company and Matchworkers' Federal Labor Union No. 20927, affiliated with A. F. of L.; in matter of [same] and International Association of Machinists, District No. 9, A. F. of L.; in matter of [same] and Matchworkers' Federal Labor Union No. 20927, affiliated with A. F. of L., [decision, order, and direction of election] cases nos. C-427, R-522, and R-597, decided Dec. 5, 1938.