Your search Robert L. Dixon, Petitioner-appellant, v. J. D. Henderson, Warden, United States Penitentiary, et al.,respondents-appellees.no. 73-3994 Summary Calendar.**rule 18, 5 Cir.; See Isbell Enterprises, Inc. v. Citizens Casualty Company of New Youk, 5 Cir. 1970, 431 F.2d409, Part I did not match any document.