
    Lee O. DUNN et al. v. HUMBLE OIL & REFINING CO.
    No. 44876.
    Supreme Court of Mississippi.
    May 6, 1968.
    Dudley W. Conner, Hattiesburg, for appellants.
    Ralph S. Johnson, New Orleans, La., M. M. Roberts, Hattiesburg, for appellee.
   PER CURIAM.

Affirmed.  