Orchid, $10, Hon Sui Sen (red seal) replacement note.

Singapore $10, (1973), orchids, sign. Hon Sui Sen with seal, serial no. Z/1 549130, replacement note, PMG Choice AU58EPQ.

Singapore $50, (1973), orchids, sign. Hon Sui Sen with seal, serial no. Z/1 373121, replacement note, paper still crisp, some light ageing, GVF.

Singapore $50, (1973), orchids, sign. Hon Sui Sen with seal, serial no. Z/1 237067, replacement note, ageing, AU.

Singapore $50, (1973), orchids, sign. Hon Sui Sen with seal, serial no. Z/1 306966, replacement note, minor rust, PMG XF40.

Singapore $50, (1973), orchids, sign. Hon Sui Sen with seal, serial no. Z/1 309766, replacement note, VF.

Singapore $10, (1973), orchids, sign. Hon Sui Sen with seal, serial nos. Z/1 937113 to 115, 3 consecutive replacement notes, all graded PMG Gem UNC65EPQ. (3)

Singapore $10, (1973), orchids, sign. Hon Sui Sen with seal, serial nos. Z/1 821922 to 923, consecutive pair of replacement notes, graded PMG AU55EPQ and Gem UNC65EPQ respectively. (2)

Singapore $10, (1973), orchids, sign. Hon Sui Sen with seal, serial nos. Z/1 858493 to 494, consecutive pair of replacement notes, EF. (2)

Singapore, 1976-1984, Bird series, $10 note, solid €œ8€, C/9 888888, Mr. Hon Sui Sen signed and red seal. AU 新加坡, 1976-1984年, 鸟系列, $10钞, &#

Singapore, Orchids series, $10 notes: 1967-69, signed by Mr. Lim Kim San, A/30 237917; 1970-72, signed by Dr. Goh Keng Swee, A/10 255646; 1972-73, signed by Mr. Hon Sui Sen (w/o seal); B/6 473546; 197

Singapore $1, (1972), orchids, sign. Hon Sui Sen with seal, serial nos. E/23 358811 to 816, 6 consecutive notes, ageing; the serial no. E/23 358815 with foreign substance on rev., the serial no. E/23

Singapore $1, (1972), orchids, sign. Hon Sui Sen with seal, serial nos. D/33 183881 to 890, 10 consecutive notes, ageing, the serial no. D/33 183889 EF; all others generally AU-UNC. (10)

Singapore, 1972-77, Orchids series, Mr. Hon Sui Sen with red seal: $1, D/13 494254, UNC; $5, A/45 266249, UNC; $10, B/75 788622, UNC; $25, A/15 961647, UNC; $50, A/33 086992, UNC; $100, A/4 319216, AU

Singapore $1, (1972), orchids, sign. Hon Sui Sen with seal, various serial nos., one note with tears on top margin, ageing, generally AU-UNC. (100)

Singapore, 1972-77, Orchid series, $500, A/1 466731, signed by Mr. Hon Sui Sen (red seal). UNC 新加坡, 1972-77年, 胡姬花系列, $500钞, A/1 46

Singapore, 1972-77, Orchid series, $500, A/1 435061, signed by Mr. Hon Sui Sen (red seal). AU-UNC 新加坡, 1972-77年, 胡姬花系列, $500钞, A/1

Singapore, Orchid series, 1973, $10, B/70 255244/255274, serial number error, sign by Mr. Hon Sui Sen (red seal), KNB3f. PMG 64 新加坡, 胡姬花系列, 1973

Singapore, 1973-76, Orchid series, $5, A/29 868266, printing error, serial nos shift up, signed by Mr. Hon Sui Sen (red seal). UNC 新加坡, 1973-76年, 胡姬花&#

Singapore, Bird series, 1976-1984, $10, A/87 405099, printing error, left one number lower, signed by Hon Sui Sen (red seal). EF 新加坡, 鸟系列, 1976-1984年,

Singapore, 1975-78, Orchids series, $1000, A/1 424422, signed by Mr. Hon Sui Sen (red seal). UNC 新加坡, 1975-78年, 胡姬花系列, $1000钞, A/1

Singapore, 1972-76, Orchids series, $50, A/45 273532-33, Mr. Hon Sui Sen (red seal), consecutive pair, Tan E5c, original UNC 新加坡, 1972-76年, 胡姬花 &#31995

Singapore, 1979, Bird series, $10, A/85 997890, printing error, left bottom extra paper, signed by Mr. Hon Sui Sen with red seal. PMG UNC 64 新加坡, 1979年, 鸟系&#2

Singapore, 1973-76, Orchids series, $10, B/57 648104-06, 3pcs consecutive nos, signed by Mr. Hon Sui Sen with seal. UNC 新加坡, 1973-76年, 胡姬花系&#210

Singapore $1, (1971), orchids, sign. Hon Sui Sen without seal, serial no. B/66 851729, ageing, GVF; $20, polymer, 40th Anniversary Currency Interchangeability Agreement Commemorative Note, serial no.