
    445 A.2d 248
    Harding et al., Appellants v. William D. Peart & Sig. Del.
    Argued November 17, 1981.
    Fred B. Fromhold, for appellants;
    Edward F. Kane, for appellees.
    Before CERCONE, P. J., and McEWEN and HOFFMAN, JJ.
   Affirmed.  