Hi there you knowledgable members. I thought I would revitalise the 744 thread. Last weekend I found 2 x 744' side by side on a local farm. In pretty good condition for being left out for years. I will pick them up in a week or so. One runs well and the is just missing the water pump, but would run. I will attach some photos for you. My question to you is , why where there the 2 different bonnets on the 744's.... A large and a small cut out curve. My restored has a large curve like the 44 and 55's, but the new ones have the smaller curve. Thanks for your input...regards Buck.