A. K. P. Coal Co. v. Morton506 F.2d 1400 6th Cir.1974Check TreatmentCheck Treatment506 F.2d 1400 1974-1975 O.S.H.D. ( 18,478 A. K. P. Coal Co.v.Morton 74-1568 UNITED STATES COURT OF APPEALS Sixth Circuit 10/22/74 1 I.B.M.A. AFFIRMED