Greatness wrote:
Saddle height is determined from the length of your legs which bars are determined from torso, arm length and flexibility.
I don't know about the fifties and sixties but I sure could use a fortie right about now. here is good book to understand how fit works, what it is and what it is not.
http://www.amazon.com/Bike-Fit-Optimise-performance-avoidance/dp/1408190303
In this age people still belive there is perfect one number for all applications... Something like universal bike or universal car or universal glue.