Now showing: Singapore - Postage due stamps (1980 - 1989) - 14 stamps.
19. January WM: None Perforation: 12 x 11¾
![[Postage Due Stamps, type B5]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B5-s.jpg)
![[Postage Due Stamps, type B6]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B6-s.jpg)
![[Postage Due Stamps, type B7]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B7-s.jpg)
![[Postage Due Stamps, type B8]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B8-s.jpg)
![[Postage Due Stamps, type B9]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B9-s.jpg)
November WM: None Perforation: 12 x 11¾
![[Postage Due Stamps - Fluorescent Paper, type B10]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B10-s.jpg)
![[Postage Due Stamps - Fluorescent Paper, type B11]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B11-s.jpg)
![[Postage Due Stamps - Fluorescent Paper, type B12]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B12-s.jpg)
![[Postage Due Stamps - Fluorescent Paper, type B13]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B13-s.jpg)
![[Postage Due Stamps - Fluorescent Paper, type B14]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B14-s.jpg)
12. July WM: None Perforation: 13 x 13¼
![[Postage Due Stamps, type C]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/C-s.jpg)
![[Postage Due Stamps, type C1]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/C1-s.jpg)
![[Postage Due Stamps, type C2]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/C2-s.jpg)
![[Postage Due Stamps, type C3]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/C3-s.jpg)
Now showing: Singapore - Postage due stamps (1980 - 1989) - 14 stamps.
19. January WM: None Perforation: 12 x 11¾
November WM: None Perforation: 12 x 11¾
12. July WM: None Perforation: 13 x 13¼