Airmail - Head of Mercury 1929
Now showing: Netherlands - Postage stamps - 1929 - Airmail - Head of Mercury - 3 stamps.
1929
Airmail - Head of Mercury
7. July WM: None Design: Hendrik Seegers y Jacob Jongert. Engraving: Joh. Enschedé. Perforation: 11½
![[Airmail - Head of Mercury, type BR]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/BR-s.jpg)
![[Airmail - Head of Mercury, type BR1]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/BR1-s.jpg)
![[Airmail - Head of Mercury, type BR2]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/BR2-s.jpg)
