Now showing: Poland - Postage stamps (1920 - 1929) - 18 stamps.
10. September WM: None Sheetsize: 50 Design: L. Sowiński Perforation: 12¾:12½
![[Airmail - Airplane over Warsaw, type BI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BI-s.jpg)
![[Airmail - Airplane over Warsaw, type BI1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BI1-s.jpg)
![[Airmail - Airplane over Warsaw, type BI2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BI2-s.jpg)
![[Airmail - Airplane over Warsaw, type BI3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BI3-s.jpg)
![[Airmail - Airplane over Warsaw, type BI4]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BI4-s.jpg)
![[Airmail - Airplane over Warsaw, type BI5]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BI5-s.jpg)
![[Airmail - Airplane over Warsaw, type BI6]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BI6-s.jpg)
![[Airmail - Airplane over Warsaw, type BI7]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BI7-s.jpg)
![[Airmail - Airplane over Warsaw, type BI8]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BI8-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 189 | BI | 1Gr | light blue | (270000) | - | - | - | - | ||||||
| 190 | BI1 | 2Gr | orange | (270000) | - | - | - | - | ||||||
| 191 | BI2 | 3Gr | yellowish brown | (265000) | - | - | - | - | ||||||
| 192 | BI3 | 5Gr | brown | (620000) | - | - | - | - | ||||||
| 193 | BI4 | 10Gr | green | (620000) | - | - | - | - | ||||||
| 194 | BI5 | 15Gr | Mauve | (620000) | - | - | - | - | ||||||
| 195 | BI6 | 20Gr | olive | (620000) | - | - | - | - | ||||||
| 196 | BI7 | 30Gr | carmine | (620000) | - | - | - | - | ||||||
| 197 | BI8 | 45Gr | greyish violet | (520000) | - | - | - | - | ||||||
| 189‑197 | - | 45.00 | - | - | EUR |
WM: None Sheetsize: 100 Perforation: 10½-12¾
![[Historical Buildings and Galleon, type BL1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BL1-s.jpg)
WM: None Sheetsize: 100 Perforation: 10½-12¾
![[Historical Buildings and Galleon, type BM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BM-s.jpg)
WM: None Sheetsize: 100 Perforation: 10½-12¾
![[Historical Buildings and Galleon, type BJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BJ-s.jpg)
3. May WM: None Sheetsize: 2 (1x2) Design: Z. Kamiński Engraving: F. Schirnböck Perforation: 12½
![[Stamp Exhibition, Warsaw, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/0219-b.jpg)
3. May WM: None Sheetsize: 2 (1x2) Design: Z. Kamiński Engraving: F. Schirnböck Perforation: 12½
3. May WM: None Sheetsize: 2 (1x2) Design: Z. Kamiński Engraving: F. Schirnböck Perforation: 12½
