Posted by Neil Wyatt on 16/05/2014 21:59:50:
He was a coppersmith in the RAF. My Nan also used to have a Spitfire he had lost-wax cast from a old penny – I think making these was a bit of a standard test piece as I have heard of others.
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Neil,
Probably not lost-wax cast …
The one I have, that my Dad made, is folded and soldered, then filed to shape.
MichaelG.
.
Edit: Just found this, explaining how to make one
… The wonders of google !!
Edited By Michael Gilligan on 16/05/2014 22:26:16