Fowler three speed gearing

[janh]

Hello,

For my Fowler R3 I am also looking for the drawing of the crankshaft and the second shaft with the gears and the special Fowler safety arrangement to ensure That only one gear at a time May Be engaged.

The univercity of Reading has sent me drawing 61290 but this is the two-speed version. They could not tell me what the drawing number must be for the three gears version.

I also hope someone can help me with a copy, a digital photo or scan of these drawings,
Or the right "Fowler" drawing numbers so I can order the drawings at the university of reading.
Incurred costs may be reimbursed.

In advance thank you.

regards Jan