On Fri, 17 Aug 2007 02:13:06 GMT, Brian Whatcott
wrote:

There is another option, which will be familiar to you from
examining an old style (English) bike pedal crank.

I had one like that, back in 1960. Loathed those cotters. And they
were tacky. Oh, so British.
Then there was the cotterless cranks with insufficient room for a
standard bolt. Head was too big. I got one from the Datsun dealer that
fit.

Casady