1952 Care and Maintenance of Farm Tractors Student Manual Agriculture Guide Description In acceptable condition, cover wear, paper loss and damage. Check out the photos! Payment Payment due within 7 days of auction close. Paypal only. Shipping All items will be shipped securely, usually within 24 hours. Large items may take longer. Combined shipping is available. A combined invoice will be sent at auction close. Please wait until invoice has bee received before making payment.