Quote Originally Posted by Peter Laidlericon View Post
There is one group around who can easily replicate this sort of thing. They are the model engineers....., you know the sort....., who make small scale traction and steam engines on old machine tools, operated by hand and not robots. You'll need to put an advert in your local newspaper to find them. CNC and mass production is a totally alien concept to them. I regularly used to have No32 parts machined by these old real machinists. In fact, just had a small batch of Mk3 ocular lens retaining rings (counter cells) made.

Like Bindi rightly says, they'd do this kind of thing in their dinner break.
Exactly the advice I have given once or twice: visit a model engineering show, take the desired parts or drawings along and and get talking to exhibitors. A bit of asking around will soon turn up some likely candidates.