Fowler 3 spped gearing .
I have had chance to look through my Fowler collection .
One of the few Fowler build specifications for an 1916 A8 3 Speed Road Loco gives the relevant drawing numbers for :
3 Speed Interlocking Clutch Mechanism 57753
3 Speed Road Gearing 57420
I have checked my index of surviving Fowler drawings and it would appear that drawing 57753 does not now exist.
Regarding 57420 , the title is given as `SHAPE OF GEAR TEETH ` - without seeing the actual drawing I don`t know how much more detail is shown .
I have copies of the drawings for the 2 Speed A 5 Gearing and Clutch , but these will probably be not much help
MARK
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