The late styled Model G was produced from 1947 to 1953. It was very popular around Lake Lillian and I did work in the field with them. My Cousin Warren Gauer had an A John Deere. Lowell Gauer had a G and Uncle Elder Erickson had a G. Uncle Stanley Erickson had John Deere Models D, G and 70. The G pictured was restored by Allen Renstrom and sold at auction in 2011.
John Deere Tractor 1935 Model B with no muffler: