I have a very 1st version 1956, FB-1 Serial 1A10, before engineering changes, if you're looking for a real collector's piece. I have only seen 2 of these in my 55 years of collecting, and I have both.
I have 4 beauties for sale! 1A10, Near new 2A12, JW Speaker rebadged, and WS Darley rebadged.
Excellent shape. All collector's pieces. All with deep red domes.