1980-1989
Singapūra
Rāda: Singapūra - Pasta izdevumi deļ Markas (1990 - 1997) - 3 marka.
1993
Postage Due Stamps
30. aprīlis SV: Neviens Perforēšana: 13 x 13¼
![[Postage Due Stamps, veids C4]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/C4-s.jpg)
1997
Postage Due Stamps
7. novembris SV: Neviens Perforēšana: 13 x 13¾
![[Postage Due Stamps, veids C5]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/C5-s.jpg)
![[Postage Due Stamps, veids C6]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/C6-s.jpg)
