Allis-ChalmersRoto-Baler Operating Manual February 9, 2014 The Weekend Historian For those of you operating a Allis-Chalmers Roto-Baler, this manual will be very useful for setup and maintenance of your machine. This manual covers details of all machines prior to serial number 68402. Share this:FacebookPinterestTwitterTumblrEmailPrintLike this:Like Loading... Related