1991-92马来西亚50令吉补版, 编号WA0048669, PMG58EPQ 少见;Malaysia, 50 ringgit, ND(1991-92), Replacement, serial number WA0048669, grey green on multicolour underprint, portrait at right, watermark at left, reverse Muzium Negara, printed by B.A. Banknote company,(Pick 31A*), PMG 58EPQ, rare.