Here we have a Mamod Minor One Single cylinder oscillator overtype engine.

This has the usual Mamod paint loss all over,   the safety valve unscrews and tightens as it should, there is no burner tray included, motion all turns over freely enough,  looks like end caps could have dezinc.

So there we are, a rough un but an ideal project or parts machine.
 
Please see pictures to see what your getting.

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