[CW] Instructokeyer... Manual/schematic?

[Evans8119 at aol.com]

Hi, 
I am looking for a Manual(a schematic would be nice as well but  isn't 
necessary) for a Instructokeyer Model- IK-440 
It was built by Curtis Electro Devices,Inc. 
In Mountain View California  
Does anybody know of a place online that one can be downloaded from or  
maybe somebody could scan and email to me? 
Any help with this would be greatly appreciated. 
Thank you