robert-james-v-roger-b-copinger-warden-maryland-penitentiary-preston , 428 F.2d 235 ( 1970 )
Joe Hegwood v. Harold R. Swenson, Warden , 417 F.2d 310 ( 1969 )
Walter Russell v. State of Missouri , 511 F.2d 861 ( 1975 )