The 100th Anniversary of the Naval Hydrographic Institute 1973
Now showing: Italy - Postage stamps - 1973 - The 100th Anniversary of the Naval Hydrographic Institute - 1 stamps.
1973
The 100th Anniversary of the Naval Hydrographic Institute
15. February WM: None Sheetsize: 50 Design: E. Vangelli Engraving: I.P.S. Roma Perforation: 13¼ x 14
![[The 100th Anniversary of the Naval Hydrographic Institute, type AHT]](https://www.stampworld.com/media/catalogue/Italy/Postage-stamps/AHT-s.jpg)
