Up for sale are two manuals from the 30th session of Coca-Cola Central Production Bottling School held in 1950. This includes the roster of managers along with all the bottling areas such as the carbon dioxide, syrup, and sanitation requirements. Also many pictures of 1950 equipment and instructions. One book has the students name of Carlyle LaDoux who was from the Spirit Lake Iowa Coke plant. A nice coke item that is not available to the public. I ship internationally only to the eBay hub. See my pictures.