International Harvester 1066 5 Millionth Tractor Special Edition. A Milestone of Power: International Harvester 1066 5 Millionth Tractor Special Edition. Celebrate a historic moment in agricultural engineering with the International Harvester 1066 5 Millionth Tractor Special Edition. This limited-edition tractor pays tribute to International Harvester’s remarkable achievement of producing five million tractors, embodying the brand’s legacy of innovation, power, and reliability. We usually respond within 24 hours on weekdays. Thank you for shopping at our store. 1 Timothy 2:4. Who wants all people to be saved and to come to a knowledge of the truth.