Zobrazujú sa: Bulharsko - Poštové daň známka (1930 - 1939) - 6 známky.
1. jún WM: nikto Perforácia: 11½
![[Postal Tax Stamps, typ C]](https://www.stampworld.com/media/catalogue/Bulgaria/Postal-tax-stamps/C-s.jpg)
1. september WM: nikto Perforácia: 11½
![[No. 10 in New Color, typ C1]](https://www.stampworld.com/media/catalogue/Bulgaria/Postal-tax-stamps/C1-s.jpg)
1. júl WM: nikto Perforácia: 11½
![[As No. 11 in New Color, typ C2]](https://www.stampworld.com/media/catalogue/Bulgaria/Postal-tax-stamps/C2-s.jpg)
9. február WM: 1 Perforácia: 10¾ x 11½
![[Postal Tax Stamps - Watermarked, typ D]](https://www.stampworld.com/media/catalogue/Bulgaria/Postal-tax-stamps/D-s.jpg)
![[Postal Tax Stamps - Watermarked, typ D1]](https://www.stampworld.com/media/catalogue/Bulgaria/Postal-tax-stamps/D1-s.jpg)
![[Postal Tax Stamps - Watermarked, typ E]](https://www.stampworld.com/media/catalogue/Bulgaria/Postal-tax-stamps/E-s.jpg)
