الآن جاري عرض: سنغافورة - الطوابع البريدية (1970 - 1979) - 2 طوابع.
1973
Postage Due Stamps - Different Perforation
27. مارس WM: 1 إنثقاب: 13½
![[Postage Due Stamps - Different Perforation, نوع A8]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/A8-s.jpg)
1973
Postage Due Stamps - Different Perforation
24. أغسطس WM: 1 إنثقاب: 13½
![[Postage Due Stamps - Different Perforation, نوع A9]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/A9-s.jpg)
