Built many years ago now. I drew my own plans as the only ones available at the time were the dreadful BBC set (how they could put out such mythical dimensions is beyond me). Fibreglass dome, ply skirt...and just about everything else...plus brass steel alloy and plenty of P38. The domes are the hemispheres found in the toy macnines on Walton Pier...got some looks when we went and pretty well emptied the machine :)
