USSHER v. KPANYINLI II Evidence—Document—Admissibility—Hearsay—Inadmissible document not be admitted for any purpose—Tender by registrar of traditional council of documents purporting to be copies of record of arbitral proceedings—Copies unauthenticated—Copies neither official records nor copies of writings in official custody—Whether documents admissible—Evidence Decree, 1975 (N.R.C.D. 323), ss. 126 (1) and 162.