
    Commonwealth, v. Cohen, Appellant. Commonwealth v. Kibler, Appellant.
    Submitted April 16, 1971.
    
      Thomas A. Livingston, John L. Doherty, Byrd B. Brown, and Livingston, Miller d Haywood, for appellants; Carol Mary Los, Assistant District Attorney, and Robert W. Duggan, District Attorney, for Commonwealth, appellee.
   Judgments of sentence affirmed.  