International Conventions
Gathering members from across the globe, the Society hosts an international convention every four or five years.
The Convention runs over three days with a full programme of shows and presentations, exhibitions, a collectors’ market and other special attractions.
11th International Convention, 2026
Bookings now open!
We’re delighted to announce that bookings for our next Convention, in Birmingham, UK, from 9 to 11 October 2026, are now open.
Have a look at our brochure to get an idea of what’s on offer!
