
    Penlope Realty Co., Inc., Appellant, v. Victor Salzi, Donato Carbone and John Marquardt, Respondents.
   In an action to recover an alleged balance due for broker’s commission upon an exchange of real properties, judgment dismissing complaint, entered upon a nonsuit directed by the court at the close of plaintiff’s proof, unanimously affirmed, with costs. No opinion. Present — Lazansky, P. J., Carswell, Adel, Taylor and Close, JJ.  