
    DOBY BRICK AND SUPPLY CO., Inc., a Florida corporation, Arthur Mirandi, and Helen Mirandi, Appellants, v. UNITED STATES GYPSUM COMPANY, a corporation, Appellee.
    No. 70-287.
    District Court of Appeal of Florida, Fourth District.
    Dec. 23, 1970.
   PER CURIAM.

Affirmed.  