지금 보여주기: 싱가포르 - 부족 요금 우표 (1970 - 1979) - 12 우표.
27. 3월 WM: 1 절취선: 13½
![[Postage Due Stamps - Different Perforation, 유형 A8]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/A8-s.jpg)
24. 8월 WM: 1 절취선: 13½
![[Postage Due Stamps - Different Perforation, 유형 A9]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/A9-s.jpg)
WM: 없음 절취선: 12¾ x 13
![[Postage Due Stamps, 유형 A10]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/A10-s.jpg)
![[Postage Due Stamps, 유형 A12]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/A12-s.jpg)
![[Postage Due Stamps, 유형 A14]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/A14-s.jpg)
25. 9월 WM: 없음 절취선: 13
![[Postage Due Stamps, 유형 B]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B-s.jpg)
![[Postage Due Stamps, 유형 B1]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B1-s.jpg)
![[Postage Due Stamps, 유형 B2]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B2-s.jpg)
![[Postage Due Stamps, 유형 B3]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B3-s.jpg)
![[Postage Due Stamps, 유형 B4]](https://www.stampworld.com/media/catalogue/Singapore/Postage-due-stamps/B4-s.jpg)
