1991年套币五枚,生肖系列,羊年。SINGAPORE. Five Piece Mint Set, 1991-SM. Lunar Series, Year of the Goat. NGC MS-67 (1), MS-68 (1) & MS-69 (3).发行量仅250套。NGC MS-67 (1), MS-68 (1) & MS-69 (3).
1991年套币五枚,生肖系列,羊年。SINGAPORE. Five Piece Mint Set, 1991-SM. Lunar Series, Year of the Goat. NGC MS-67 (1), MS-68 (1) & MS-69 (3).发行量仅250套。NGC MS-67 (1), MS-68 (1) & MS-69 (3).