
    (November 23, 1951.)
    Metropolitan Opera Association, Inc., et al., Respondents, and Columbia Records, Inc., Intervener, Respondent, v. Wagner-Nichols Recorder Corp., et al., Appellants, et al., Defendants.
   Present — Peek, P. J., Glennon, Dore, Cohn and Callahan, JJ. [See post, p. 790.]  