. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Leo N. McGuire, Atty., N. L. R. B., Wash- ington, D. C., for petitioner. D. Bailey Merrill, William E. Statham, Evansville, Ind., for respondent C. L. Frank, Inc., Merrill, Schroeder & John- son, McCray, Clark, Statham & MeCray, Evansville, Ind., of counsel