This picture, at the end of the year A.D. 1500, in the troubles of Italy, I, Alessandro, in the half-time after the time, painted, according to the eleventh [chapter] of Saint John, in the second woe of the Apocalypse, during the release of the devil for three and a half years; then he shall be bound in the twelfth [chapter] and we shall see [him buried] as in this picture.
With the efficient configuration & faster train 6 million jew heads could be ran over in 3 hours and would only need 300 miles of track. This is the most efficient way of killing I'm aware of, the corpses are spread out too.