
    Green v. Pyne et al., Appellants.
    Argued September 13, 1973.
    
      Terry W. Knox, with him Michael B. Kean, and MacElree, Platt, Harvey é Gallagher, 
      for appellants; Donald E. Schlater, with him Eugene P. Balderston, Jr., for appellee.
   Order affirmed.

Spaulding, J., absent.  