Midget hoods (bonnets)

[patti morris <mgj2@globaldialog.com>]

Hi listers,

Are Midget hoods (bonnets) the same shape and size through the years? I'm 
just wondering if I need to be selective when I'm buying one for some 
reason. I know the early ones uped a prop rod to hold the hood open. I'm 
talking more about the fit to the rest of the body.

Thanks in advance!
John