
    Mossop Construction Company, Appellant, v. Philadelphia.
    Argued April 29, 1965.
    Before Bell, O. J., Musmanno, Jones, Cohen, O’Brien and Roberts, JJ.
    
      Samuel I. Sacks, with him Lee B. Sacks, for appellant.
    
      Matthew W. Bullock, Jr., Deputy City Solicitor, with him William (I. Klenk, II, Assistant City Solicitor, and Edward G. Bauer, Jr., City Solicitor, for City of Philadelphia, appellee.
    May 25, 1965:
   Opinion

Per Curiam,

Affirmed.  