2 bearing crank in 3 bearing case

[Ruairidh Dunford]

Thanks Henry,

I guess my point was that the Austin design is darn sight closer than any of the reproduction ones I have fitted. But as noted above, I am not sure that seems to matter, at least not for 1 5/16”.

I have a similar blueprint - possibly the same source - I noted several variations in the finished cranks and wonder if this was the copy kept in the drawing office and it is the one that went to the shop that had all the final details for production added to it? I would like a copy of that one for sure.