Vintage Maintenance/Service Guide

MASTER MAINTENANCE 

American and Imported Cars

YEAR: 1970 

HUMBLE OIL & REFINING COMPANY

I recently bought a couple boxes of these at an estate sale and they all appear to have been used.  So, please look closely at pictures for details of condition.  I will take pictures of specific defects to show true condition of each manual.  

Please see my other auctions for more of these manuals as I will be listing them all eventually. 

No returns so please ask questions prior to purchase.  I will combine shipping on any manuals over one purchased on the same day.  Please contact me for the rate for the amount of manuals you are wanting.