No. 73-1188. Submitted December 10, 1973. Decided March 13, 1974. D. J. Sullivan, St. Louis, Mo., for petitioner. Paul J. Spielberg, Atty., N.L.R.B., Washington, D.C., for respondent. Petition for review from the National Labor Relations Board. Before GIBSON, and ROSS, Circuit Judges, and TALBOT SMITH, Senior District Judge. The Honorable TALBOT SMITH Senior District Judge, Eastern District of Michigan, sitting by designation. ROSS, Circuit Judge. National Cash Register Company (NCR) filed a Petition

Nos. 21469, 21690. Argued October 15, 1968. Decided May 29, 1969. Petition for Rehearing Denied July 9, 1969. Mr. Mozart G. Ratner, Washington, D.C., with whom Mr. Plato E. Papps, Washington, D.C., was on the brief, for petitioners in No. 21,469 and intervenors in No. 21,690. Mr. John A. McGuinn, Washington, D.C., for petitioner in No. 21,690 and intervenor in No. 21,469. Mr. Joseph C. Wells, Washington D.C., with whom Mr. Guy Farmer, Washington, D.C., was on the brief, for petitioner in No. 21,690