THIS VINTAGE MASSEY-HARRIS TRACTOR CARE AND OPERATION MANUAL HAS instructions for the 44-6 Farm Tractor. It was published in 1948 and is for serial numbers: Row Crop 44-6 Gr 2870 and up, as well as Standard 44-6 GS 1001. SIZE is 8 1/2" X 11". CONDITION is fair with mostly age damage to cover from sitting on dealer shelf for 50 years.
