This catalog is a must-have for any collector or enthusiast of vintage John Deere equipment. Featuring the 1971 model year, this manual showcases the self-propelled windrower type 830. With detailed information on equipment make and type, as well as the brand and model, this manual is a valuable resource for anyone looking to learn more about this piece of heavy machinery. Ideal for those in the business and industrial sectors, or for anyone interested in vintage farming equipment, this catalog is a must-read.