Singapore

One diamond below Strong Families on back. TBB: B214aPick: P58a Issuing Authority: Monetary Authority of SingaporeSeries: 2015 Commemorative IssuesYear: 2015Signature: 3. Shanmugaratnam Substrate: Polymer (Guardian)Size: 141 x 69 mmColor(s): RedPrinter: [unknown] Front: Portrait of Yusof bin Ishak; coat of arms; lion head as registration...

Two solid triangles on back. TBB:  B209d Pick:  P47e Issuing Authority:  Monetary Authority of Singapore Series:  2006–2024 Polymer Issues Year:  2014 Signature:  3. Shanmugaratnam Substrate:  Polymer Size:  133 x 66 mm Color(s):  Green Printer:  Orell Füssli Front:  Portrait of Yusof bin Ishak; coat of...

TBB:  B129a Pick:  P34 Issuing Authority:  Board of Commissioners of Currency Series:  1991–1998 Issues Year:  1997 Signature:  5. Tau Substrate:  Paper Size:  133 x 63 mm Color(s):  Purple Printer:  De La Rue Front:  Tongkang two-masted sailboat and two smaller boats; seagulls; coat of arms....

TBB:  B119a Pick:  P18a Issuing Authority:  Board of Commissioners of Currency Series:  1984–1997 Ship Issues Year:  1987 Signature:  4. Swee Substrate:  Paper Size:  125 x 63 mm Color(s):  Blue Printer:  De La Rue Front:  Sha Chuan four-masted ship; Chinese crane; Chinese carp (Cyprinus carpio)...