
    American Home Products Corp, et al., Plaintiffs, v. National Carloading Corporation et al., Defendants. National Carloading Corporation, Defendant and Third-Party Plaintiff-Respondent, v. Midwest Haulers, Inc., Third-Party Defendant-Appellant.
   Concur — Markewich, J. P., Kupferman, Steuer, Tilzer and Eager, JJ.  