Hollands Glorie : Stamps for sale - Hungary
Now showing: Hungary - Postage stamps (1871 - 2024) - 2 stamps.
1991
The 100th Anniversary of the Torsion Pendulum
31. January WM: None Perforation: 11
![[The 100th Anniversary of the Torsion Pendulum, type EVT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/EVT-s.jpg)
1991
The 100th Anniversary of the Torsion Pendulum
31. January WM: None Perforation: 11
![[The 100th Anniversary of the Torsion Pendulum, type EVT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/EVT-s.jpg)