NOS Autovac

I've bought another Autovac. This one is in superb condition and has never been on a car. I think the pipe ends and air inlet on the top are later in design, but I can use period ones from another Autovac.

It's exactly the right size and the internals are perfect.

By sheer coincidence, after I bought it, I found out it was in Farnham, just 10 mins drive away from me.