199 S.E.2d 663 (1973)
284 N.C. 124
William O. TROTTER, t/a Trotter Electrical Construction Co.
William O. TROTTER, t/a Trotter Electrical Construction Co.
v.
Gene W. HEWITT and wife, Jane A. Hewitt.
Supreme Court of North Carolina.
October 2, 1973.Thompson and Lynn, for plaintiff.
Reynolds, Farmer & Russell, E. Cader Howard, for defendants.
Petition for writ of certiorari by plaintiff to review the decision of the North Carolina Court of Appeals, 19 N.C.App. 253, 198 S.E.2d 465. Denied.