@hooiyewlim 15 May 2021 more from that month

Singapore 1967 1st Orchids Series $500 dollar banknote

https://youtu.be/Fl9Eoal6zIs Take note that all the estimated value in the book is in ringgit. Size: 160 mm x 96 mm Replacement Prefix: Z/1 Printer: Thomas De La Ru The signature on the banknote only got 1 type sign by Mr. Hon Sui Sen with a red seal on it