Friday

Hey Jeff,
 
I had an opportunity to visit "Special Collections" at the 
Iowa State Library and found the original Thesis done by J.T. Kulhavy 
and Maurice McCann in 1934 on casting and machining 4 valve 
heads for a 1920's JDH. I scanned all of the photos 
and a few pages to share with you. Unfortunately there weren't any photos 
of the heads mounted on the JDH so hopefully they actually finished it..... 
A copy of the thesis is on the shelf in the library so if you ever want to see 
it for yourself it's just a quick ride north! 
 
Marc









 Thanks Marc!

1 comment:

ROBOT BOYS OF HOLLOWAY said...

good find ! thanks for sharing