Helderse Postzegelhandel : Stamps for sale - Vatican City
Now showing: Vatican City - Postage stamps (1929 - 2024) - 1 stamps.
1991
The 100th Anniversary of the Observatory of the Vatican State
1. October WM: None Perforation: 11½ x 11¾
![[The 100th Anniversary of the Observatory of the Vatican State, type ACQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Vatican-City/Postage-stamps/ACQ-s.jpg)
