
    379 A.2d 575
    Commonwealth v. Allen, Appellant.
    Submitted June 13, 1977.
    Harry W. Farmer, Jr., Assistant Public Defender, and John R. Merrick, Public Defender, for appellant;
    James R. Freeman, Assistant District Attorney, and William H. Lamb, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  