-SG- During my recent tidying up exercise, I came across a drawing of a mid-twenties magneto shield. This was sent me a while back by a helpful chap in Wales, whose name I cannot find. While it appears very similar to the one I recently advertised, I do not think it is exactly the same but I attach scans of the drawing in case anyone wishes to have a go at making one, as well as a shot of the one recently sold.