"In the vast domains of the provinces of Gaul a large hollow frame armed with teeth and supported on two wheels is driven through the standing corn, the beasts being yoked behind it, the result being that the ears are torn off and fall within the frame." Palladius (VII, 2) goes more into detail: "The people of the more level regions of Gaul have devised a method of harvesting quickly and with a minimum of human labour, for thereby a single ox is made to bear the burden of the entire harvest. A cart is constructed on two low wheels and is furnished with a square body, of which the side boards are adjusted to slope upward and outward to make greater capacity. The front of the body is left open and there across the width of the cart are set a series of lance shaped teeth spaced to the distance between the grain stalks and curved upward. Behind the cart two short shafts are fashioned, like those of a litter, where the ox is yoked and harnessed with his head towards the cart: for this purpose it is well to use a well broken and sensible ox, which will not push ahead of his driver. When this machine is driven through the standing grain all the heads are stripped by the teeth and are thrown back and collected in the body of the cart, the straw being left standing. The machine is so contrived that the driver can adjust its height to that of the grain. Thus with little going and coming and in a few short hours the entire harvest is made. This method is available in level or prairie countries and to those who do not need to save the straw." That ingenious Dutchman Conrad Heresbach refers, in his _Husbandry_, to Palladius' description of the Gallic header with small respect, which indicates that in the sixteenth century it was no longer in use. I quote from Barnaby Googe's translation of Heresbach (the book which served Izaak Walton as the model for his _Compleat Angler_): "This tricke might be used in levell and champion countries, but with us it would make but ill-favoured worke." Dondlinger, in his excellent _Book of Wheat_ (1908), which should be in the hands of every grain farmer, gives a picture reproducing the Gallic header and says: