
    393 A.2d 1271
    Barrick v. Chemical Leaman Tank Lines, Inc. (et al., Appellant). (two cases).
    
      Argued April 18, 1978.
    J. Miller, for appellant at No. 942;
    Robert S. Garrett, for appellant at No. 1;
    John E. Evans, Jr., for appellees at Nos. 942 and 1.
   Order affirmed.  