
    SENTRY INSURANCE COMPANY and Hardware Mutual Casualty Company, Petitioners, v. JAMES A. KNOWLES, INC., Respondent.
    No. 40831.
    Supreme Court of Florida.
    May 19, 1971.
   Certiorari denied. 242 So.2d 768.

ROBERTS, C. J., and ERVIN, CARLTON, McCAIN and DEKLE, JJ., concur.  