13
Jun
GBOS AGM and Members' Displays at Swinpex 2026
The GB Overprints Society (GBOS) will hold it’s annual AGM and all members are invited to the meeting. It is combined with ‘Swinpex 2026’ Location [...]
30
Oct
GBOS Meeting at Stampex 2026
The GB Overprints Society will hold a meeting at a private room (details to be advised) at Stampex 2026. Available to both members and guests [...]