No, didn't see any more on his stand. I didn't have much to spend at that point, so if he'd had a crate of them I could only have bought one.
Worse still, I didn't get a card or receipt from him. The fair was at Stoneleigh, here's a link:
Militaria Shows, the Venue is Stoneleigh, Warwickshire | Europe's Premier Military Show
If you look through the list of exhibitors, you'll see why there's not much chance of repeating the purchase. Checking the stall layout map doesn't help, either.