I'm aware that Simpsons currently produce a 55, 56, 57, 58 & 59 brush and I have a vintage butterscotch brush which I believe to be a no. 51 (as per my recent thread http://shavenook.com/thread-help-needed-...otch-brush ).
Is anyone aware as to whether Simpsons ever produced a no. 50 and 52, 53 & 54 brush at all?
Is anyone aware as to whether Simpsons ever produced a no. 50 and 52, 53 & 54 brush at all?