
    WIGGS & MAALE CONSTRUCTION CO., and Reliance Insurance Company, Petitioners, v. Ben O. KNOX and State of Florida Department of Commerce, Industrial Relations Commission, Respondents.
    No. 45324.
    Supreme Court of Florida.
    June 4, 1974.
    Rehearing Denied July 17, 1974.
   Certiorari denied.

ADKINS, C. J., and ROBERTS, ERVIN, BOYD and McCAIN, JJ., concur.  