Theatrical Group Auditorium Unanimous approval of the proposal proposal proposal pro pro- to build a civic auditorium in Salt Lake City has been voted by local 99 Theatrical Stage union according to word received Wednesday by Gus P. P Backman executive executive ex ex- secretary of the chamber of commerce from M. M A. A Francillon recording secretary of the union The chamber of commerce is en endeavoring endeavoring endeavoring en- en to untie the support of local civic and fraternal organizations organizations organizations in favor of immediate construction con con- of a million-dollar million audi audi-