9h9t 9 2 6 5 singapore ship series $10 note g/45 926959 nice 3 $2 ex 965369 longevity bird b/59 965259 dl 952939 8 $5 a/30 668899 double $1 g/44 922269 number ( head 922099 a/99 4 orchid a/9 934339 1 xj 981919 927289 a/45 948659 f/56 991889 qx prosperity dollar banknote currency portrait president yusof ishak hobbies toys memorabilia collectibles 991199 be digits