14-06-2020, 03:32 PM
Hello Charles, thanks for your kind comment. R47's have variations, some have pilot bulbs some not. Also earlier ones have a reflector with a deep rim which engages in three spring loaded slotted components rivetted to the bowl. Later ones have a reflector with a narrow rim with three slots which engage with three spring loaded finges attached to the bowl.
Best regards
Stuart
Best regards
Stuart