Layout of battle at 11:00 a.m.
German Grosser Generalstab
<a rel="nofollow" class="external text" href="https://archive.org/details/diekriegefriedrit3b10rus/page/n459/mode/2up">Kriege Friedrichs des Grossen, by the German Grosser Generalstab  T. 3, B. 10, 1890</a>