Holding review of the Board's decision to apply a new rule of law retrospectively is deferential and that the Board's ruling will be disturbed only if it wreaks manifest injustice
In Cedar Valley, we enforced the Board's order that an employer was bound by a subsequent § 8(f) pre-hire agreement in virtually identical circumstances.
Finding substantial evidence of knowledge of union activities conducted in plain view in an open parking lot where the activities "could very well have been observed by any number of supervisors and managers"
In United States v. Burleyson (C.C.A.) 44 F.2d 502, reference is made to a general order by the Director, authorized under the foregoing provisions of the statutes, known as General Order No. 387 of June 6, 1929, delegating authority to regional managers to effect final denial of claims for insurance benefits, and delegation of such authority was conferred on rating boards to pass upon claims for insurance with a right of appeal from an adverse decision.