
    Edward Morgenstern and Sybil Morgenstern, appellees, v. Mississippi Coal Corporation, appellant.
    Opinion filed February 12, 1930.
    M. 0. Cook, for appellant.
    C. E. Feirieh and W. O. Edwards, for appellees;
    Isaac K. Levy, of counsel.
   Mr. Justice Newhall

delivered the opinion of the court.  