Holding that employee who put name on union's looking-for-work list, searched for work through friends, reviewed want ads in local newspaper, and submitted one application on his own before obtaining referral through union had conducted reasonable search
In N.L.R.B. v. Brown Root, Inc., 311 F.2d 447, 454 (C.A. 8), it is said that "in a back pay proceeding the burden is upon the General Counsel to show the gross amounts of back pay due.