Muri Bhalissa: USSR - Bolol tal-posta (1923 - 1929) - 165 bolol.
August WM: Xejn Qies ta'karta: 100 Disinn: A. Eberling Inċiżjoni: typo Perforazzjoni: 11¾ x 12¼
![[Third Definitive Issue, Tip AV]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/AV-s.jpg)
18. August WM: 1 Qies ta'karta: 100 Disinn: D. Golyadkin Inċiżjoni: photo Perforazzjoni: 14½
![[First Pioneer Congress, Tip AP]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/AP-s.jpg)
![[First Pioneer Congress, Tip AP1]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/AP1-s.jpg)
October WM: 1 Qies ta'karta: 100 Disinn: I. Dubasov, V. Kupriyanov, A. Volkov Inċiżjoni: typo Perforazzjoni: 11¾ x 12¼
![[Industrial Propaganda, Tip AW]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/AW-s.jpg)
![[Industrial Propaganda, Tip AY]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/AY-s.jpg)
![[Industrial Propaganda, Tip AZ]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/AZ-s.jpg)
![[Industrial Propaganda, Tip BA]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/BA-s.jpg)
