Technical Training 1981
Viser nu Singapore - Post frimærker - 1981 - Technical Training - 4 frimærker.
1981
Technical Training
11. april VM: Ingen Arkstørrelse: 50 Design: Sng Tong Beng Gravering: Offset Lithography Perforeringer: 13¼
![[Technical Training, type LN]](https://www.stampworld.com/media/catalogue/Singapore/Postage-stamps/LN-s.jpg)
![[Technical Training, type LO]](https://www.stampworld.com/media/catalogue/Singapore/Postage-stamps/LO-s.jpg)
![[Technical Training, type LP]](https://www.stampworld.com/media/catalogue/Singapore/Postage-stamps/LP-s.jpg)
![[Technical Training, type LQ]](https://www.stampworld.com/media/catalogue/Singapore/Postage-stamps/LQ-s.jpg)
