
    No. 16,772.
    Industrial Commission of Colorado v. Colorado and Utah Coal Company.
    (242 P. [2d] 249)
    Decided February 25, 1952.
    Mr. Duke W. Dunbar, Attorney General, Mr. H. Lawrence Hinkley, Deputy, Mr. Peter L. Dye, Assistant, for plaintiff in error Industrial Commission.
    Messrs. Holme, Roberts, More, Owen & Keegan, for defendant in error.
   Per Curiam.

Judgment affirmed en banc without written opinion.

Mr. Justice Knauss not participating.  