Banknotes, New Zealand, Reserve Bank, $10 (2), (1981 & 1985), & $20 (1989), $10, (1981), Hardie signature, #NHJ 679545 (WPM 172a), light pressing, NEF, $10, Russell signature, (1985), #NJR 000634 (WPM 172b), UNC, $20, Brash signature, #TKK 899302, pressed, GVF.