Thank you eifion
I have to say, the little 3-legged Buckman is my favorite. Never seen another engine with such a unique boiler. The large hole is actually threaded and for a fake governor. I have another boiler minus the legs that does not have this hole. The safety cork has been previously replaced by a screw and a piece of lead to hold it down. I will keep it with the engine, but for the run I removed it and used a cork. [ Guests cannot view attachments ]
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You can see right into this boiler if you need to [ Guests cannot view attachments ]
As seen above, there was a homemade gasket made from paper. I wanted to make sure it was steam tight to give it the best chance of running, so made a new gasket. I was excited that it was too large for my hollow punches and I finally got to use my new to me (but well used) Allpax gasket cutter Center was punched out with a hollow punch. [ Guests cannot view attachments ]
That should do nicely [ Guests cannot view attachments ]