No. 13668. January 11, 1961. Appeal from the 105th District Court, Nueces County, Edmond J. Ford, Jr., J. Mahoney Shaffer, Corpus Christi, for appellant. Fischer, Wood, Burney Nesbitt, Corpus Christi, for appellee. MURRAY, Chief Justice. This is an appeal from a judgment of the 105th District Court of Nueces County, wherein it was adjudged and decreed that plaintiff and cross-defendant, Nelson English, d/b/a Air Conditioning Engineering Company, and intervener, Ward Howe, d/b/a Ward Howe Electric