bonney, yes Alan Myers still going as far as I know:
https://b99.co.uk/gunsmith/preston/alan-myers-gun-makers/ Clarissa Dickson-Wright sadly is no longer with us but Sir Johnny Scott (Countryman) still is. It was quite a good little T.V. series.
A friend, who I should see tomorrow if he turns up at the black powder shoot, has some contact with Alan Myers personally so I will ask him. Friend shoots wildfowl with muzzle loading big bores. A lot of wildfowlers here are going back to muzzle loaders in big bores as they can easily be loaded with Bismuth shot and a lot cheaper than making cartridges. Lagopus…..