
    Rivera, et al. v. Miller, et ux., Appellants, et al.
    Argued December 3, 1974.
    
      William II. Mitman, for appellants; G. Clinton Fogwell, Jr., and James S. Kil-patrick, Jr., with them John L. Lachall, and Reilly & Fogwell, and Haws & Burke, for appellees; W. Edward Greenwood, and Gawthrop & Greenwood, submitted a brief for additional defendant.
   Order affirmed.

Van der Voort, J., absent.  