Well, that was much more straightforward than I imagined it would be. By carefully pushing in the correct upward direction, shielding my thumb with a small square of leather on the painfully shaped sear arm the tension on the pivot pin was slackened and it all came apart easily. The mainspring was compressed with a trusty piece of yew wood with a "V" in the end and the tumbler pivot pin was released and removed. It looks like the small connecting piece between the tumbler and the cocking indicator is missing but I can live with that. Everything was in tidy condition and just needed cleaning and polishing before re assembling and repeating the process on the other side. Whilst I was in the vicinity I dismantled the top lever, its pivot shaft, the bolt and the Greener/Kirsten assembly, cleaned everything and popped it back where it came from.
The stock had seen some life, with a couple of cracks at the top front caused I think by the breech and hand pins coming loose at some time which required a careful repair of a tapered and oval hole through the stock for the breech pin. The front cracks were cleaned, drilled for a dowel and glued back together. Finally, the stock had been cut down to about 12" which needed an extension made and fitted, from the remains of an old stock I had knocking about. It won't win any prizes but it looks workmanlike which applies to the whole gun really.
Pictures to follow, either by myself if I can crack the technology or via the kind offer of "ellenbr" above.

Thruxton


As our language becomes impoverished,,our thinking shrinks to fit.