
    Umberger Brothers and another, Appellants, vs. Industrial Commission and another, Respondents.
    For the appellants : Quarles, Spence & Quarles, attorneys, and Kenneth P. Grubb of counsel, all of Milwaukee.
    For the respondent Industrial Commission: James E. Finnegan, attorney general, and Mortimer Levitan, assistant attorney general.
   By the Court. — Judgment affirmed.  