Hi John
Reply not from Wales or the SW but from the land of the Ulster (Rudge men will understand. HJV also had the Horne Rudge for a while. This is a lovely little 250cc machine construct by father Grieg and son Jack Horne around 1954/5 in Perth, consisting of a Rudge engine in a home made featherbed type frame. It was the last Rudge powered machine to win points in a world championship - Ulster Grand Prix 1956).
I had the honour of knowing John for many years until his death in December 2004. He was a true gentleman.
The ‘ebay Bantam’ was sold for £200 by John’s wife Norma (a lovely lady who has also died) to a chap who called at the door. The purchaser, knowing I was a friend of John, offered me the machine at a GOOD profit. I refused. His statement of the spec was:
‘Frame and engine originally believed D1 prior to modifications, both circa 1950-3.
Engine turns OK, not had it running or really tried, stamped 70085YD.
Frame sound, stamped near bottom lower mount YD1 21067.
Front tyre used but very good KR76 Dunlop Racing triangular profile racing tyre 2.50 x 18.
Rear tyre used KR73 Dunlop Racing triangular profile racing tyre 2.75 x 18.
Dunlop alloy rims WM1 2 ¼ x 18” front and rear (£300).
Smiths Rev counter 4:1, 0-12000 rpm - very old racing type as used by Manx Norton etc complete with right-angle drive gearbox on rear (£250).
Amal/Doherty racing levers (£20).
Doherty alloy racing throttle.
Ducati (pretty sure) front full-width hub, type with front and rear air vents.
Alloy top & bottom yokes.
Definitely unique steel petrol tank(!) with quick-action filler cap.
Racing two-stroke silencer made to fit.’
(The value quoted for some items was to justify the ‘bargain’ I was getting!)
The bike was then sold on to a chap in the Bournemouth (?) area who was the ebay seller.
Whether it sold or not I do not know.
While the bike certainly had been lying in John’s workshop for many years when he died, there is no conformation he built it, although he had raced Bantams in the early 50s. He was very much an engine man, and prepared bikes for some of the local lads when he stopped racing.
In 1954 John went into partnership with Harry Hulsman to produce HJH bikes at the Canal Side Works in Neath, but after a relative had looked at the company accounts, he decided to leave. The business closed in 1956.
More info on HJH at
http://britishbikeclub.org/hjh.html
Regards
Jim