
    PRATT AND WHITNEY AIRCRAFT and Liberty Mutual Insurance Company, Petitioners, v. Lawrence Henry HUBER et al., Respondents.
    No. 40747.
    Supreme Court of Florida.
    April 12, 1971.
   Certiorari denied.

CARLTON, Acting C. J., and ADKINS, BOYD, McCAIN and DEKLE, JJ., concur.  