I have three Cat Performance Handbooks that are in excellent condition. These were from my days at a large surface mine in Ohio. Thought this forum might be the best place to try to sell them. Does anyone have any interest? They are #1 (dated December 1970), #3 (dated January 1973) and #4 (dated January 1974). Including a Pic of the cover of the #1, can send more pics if anyone is interested.
I am interested in your handbooks, please pm me with contact details so that I can call you.
Regards, Wombat