This set of figures has been planned and researched for over two years. The main problem has been acquiring reliable information concerning the size, dimensions and construction specifics of the guns themselves. Once again, I must give credit to Peter Hofschroer for providing the detailed information I required. He provided me with a roll of microfilm on which were line drawings of Prussian artillery equipments, drawn between 1815 and 1818. The artillery pieces limbers and caissons described below have been put together using these details.