NOFZIGER COMMUNICATIONS, INC., A DISTRICT OF COLUMBIA CORPORATION, APPELLANT, v. FREDERICK P. BIRKS, AS TRUSTEE OF THE WYNMARK TRUST, RESPONDENT. No. 91-7186.United States Court of Appeals, District of Columbia Circuit.Argued December 4, 1992. Decided April 13, 1993. Philip L. Sbarbaro, Washington, DC, with whom Lawrence H. Schwartz, Washington, DC, was on the brief, for appellant. […]