Docket No. 92-4012. Submitted May 5, 1992. Decided June 1, 1992. Aileen A. Armstrong, Deputy Associate Gen. Counsel, N.L.R.B., Washington, D.C., for petitioner. Edward J. Quinlan, New York City, sent a letter, for respondent. Petition from the National Labor Relations Board. Before PRATT, MAHONEY, and McLAUGHLIN, Circuit Judges. PER CURIAM: The National Labor Relations Board (NLRB) moves for entry of a default judgment against respondent 15th Avenue Iron Works, Inc. (15th Avenue), enforcing the NLRB's