1980-1989
Singapore
Wordt nu getoond: Singapore - Portzegels (1990 - 1997) - 3 postzegels.
1993
Postage Due Stamps
30. april WM: Geen Perforatie: 13 x 13¼
![[Postage Due Stamps, type C4]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/C4-s.jpg)
1997
Postage Due Stamps
7. november WM: Geen Perforatie: 13 x 13¾
![[Postage Due Stamps, type C5]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/C5-s.jpg)
![[Postage Due Stamps, type C6]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/C6-s.jpg)
