Circulated group, mostly very good, including; two dollars 1966 (R.81) (13), 1967 (R.82) (5), 1968 (R.83) (22), 1972 (R.84) (6) including one first signature prefix GRG 460635 (R.84F) about fine, 1976 (R.86b), one dollar 1966 (R.71) (2), 1969 (R.73) (2) & 1972 (R.74) (5). [56]