Some recent crate-digging yielded a British trad record I'd never heard of before - LIve at Woodcray by Graeme Hewitt's High Society Jazz Band, recorded in 1983. Graeme Hewitt is a talented clarinetist, most definitely influenced by Acker Bilk, and his band has that rock steady throb of the best New Orleans traditional jazz, which for a hot minute in the late fifties/early sixties in Great Britain became dance music for teenagers before being supplanted by the Beatles, the Stones and other British bands influenced by American blues.
The best British trad is the kind that adheres to the traditional (pre-Satchmo) New Orleans style (e.g., George Lewis). This record scratches that itch, and a bit of YouTube research revealed the happy news that, 40 years later, Mr. Hewitt is still leading his band and playing with even more authenticity that on this 1983 record.
(My apologies - I'm new here and can't figure out how to attach a photo)