Singapore 2x$20 1979 bird AU

Singapore $20, (1979), bird, serial nos. A/66 099999, A/66 100000, consecutive pair, ageing, generally EF-AU. (2)

Singapore $20, (1979), bird, serial nos. A/1 817255 to 256, consecutive pair of 1st prefix notes, ageing, AU-UNC. (2)

Singapore $20, (1979), bird, serial nos. A/23 650181, A/43 441676, AU. (2)

Singapore $20, (1979), bird, serial nos. A/1 671711 to 712, consecutive pair of 1st prefix notes, both graded PMG Choice UNC64. (2)

Singapore $20, (1979), bird, serial nos. A/1 671713 to 714, consecutive pair of 1st prefix notes, both graded PMG Choice UNC64. (2)

Singapore $20, (1979), bird, serial nos. A/23 650184 to 185, consecutive pair, graded PMG Choice UNC63EPQ and Choice UNC64EPQ respectively. (2)

Singapore $20, (1979), bird, serial nos. A/56 018501 to 600, 100 consecutive notes, ageing, generally AU-UNC. (100)

Singapore $20, (1979), bird, serial nos. A/43 840493 to 500, 8 consecutive notes, ageing, generally AU-UNC. (8)

Singapore, Bird series, 1979, $10, B/75 399773, KNB15c, straight security thread, sign Mr. Hon Sui Sen with red seal. PMG AU 55 新加坡, 鸟系列, 1979年, $10, B

Singapore, 1979, Bird series, $10, B/72 666666. PMG UNC 64 新加坡, 1979年, 鸟系列, 10元, B/72 666666. PMG鉴评 UNC 64

Singapore, 1979, Bird series, $10, consecutive nos 3pcs, A/1 595775-77. PMG UNC 65 EPQ 新加坡, 1979年, 鸟系列, $10钞, 连号3张, A/1 595

Singapore, 1979, Bird series, $10, B/86 894896-98, consecutive 3pcs, left bottom series number error, signed by Mr. Hon Sui Sen with red seal. All PMG UNC 65 EPQ. Late Mr. Teo Hock Seng collection &#2

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 $20, (1979), bird, serial nos. A/80 077721 to 730, 10 consecutive last prefix notes, serial nos. A/80 077724 to 727 graded PMG Gem UNC65EPQ, all others graded PMG Gem UNC66EPQ. (10)

Singapore $20, (1979), bird, specimen, serial no. S000279, "SPECIMEN" ovpts. and official punch holes, PMG Gem UNC65EPQ.

Singapore $10, (1979), bird, segmented security thread, serial nos. Z/1 619570 to 571, consecutive pair of replacement notes, graded PMG AU55EPQ and Choice AU58EPQ respectively. (2)

Singapore $20, (1979), bird, specimen, serial no. S 000218, "SPECIMEN" ovpt. and official punch holes, PMG Choice UNC64.

Singapore $20, (1979), bird, serial nos. A/43 642881 to 889, 9 consecutive notes; the serial nos. A/43 642882, A/43 642886, A/43 642888, graded PMG Gem UNC65EPQ; all others graded PMG Choice UNC64EPQ.

Singapore $10, (1976), bird, segmented security thread, serial nos. B/84 682147 to 148, consecutive pair, AU. (2)

Singapore $1, (1976), bird, serial no. A/18 444444, AU.

Singapore $100, (1977), bird, serial no. A/1 286531, 1st prefix, AU.

Singapore $1, (1976), bird, serial no. D/41 300000, ageing, AU.

Bird Series: $10 (1979) Solid no. A/83 777777 (KNB15d)

Bird Series: $10 1979 ND HSS Replacement, Consecutive pair no. Z/4 157077-78 (KNB15h) Both PMG 64 (2pcs)