Anzani 6 engine in the UK?

Guys,

for a Pietenpol Aircamper project at Hoogeveen airport in the Netherlands, we plan to use a Anzani 6 engine (early model). Although we have the engine, documentation about flying and maintaining it is very scarce. Even internet offers few options. Up to the Anzani owner, there should still be 2 samples of this engine in the UK.
I found one at RAF Cosford and another should be at Old warden.

If one of you has pictures of these engines or any other Anzani 6 please let me know.

Best regards,

André

p.s. photo by me showing our Anzani 6 at home.