Dog Star
Western Thunderer
I am looking for a drawing or diagram of the internals of the vacuum pump... maybe an illustration from either Ernie Nutty's books or the BR manual for enginemen.
Not to make a model... just to remind myself as to how the device works - more than 30 years since I last serviced such a piece of engineering and the memory has failed me.
regards, Graham
Not to make a model... just to remind myself as to how the device works - more than 30 years since I last serviced such a piece of engineering and the memory has failed me.
regards, Graham