11-29-1993 NOTICE: Although citation of unpublished opinions remains unfavored, unpublished opinions may now be cited if the opinion has persuasive value on a material issue, and a copy is attached to the citing document or, if cited in oral argument, copies are furnished to the Court and all parties. See General Order of Before McKAY, Chief Judge, and SEYMOUR and EBEL; SEYMOUR Robert H. KETCHUM, Plaintiff-Appellant, v. UNITED STATES POSTAL SERVICE, Defendant-Appellee. Before McKAY, Chief Judge,