This is a sketch from the journal <cite style="font-style:normal">Brig.-Gen. S. H. Sheppard, C.B., C.M.G., D.S.O. (APRIL 1919). "<a rel="nofollow" class="external text" href="https://ia902604.us.archive.org/10/items/somenotesontacti00sheprich/somenotesontacti00sheprich.pdf">Some Notes on Tactics in the EAST AFRICAN CAMPAIGN</a>". <i>The Journal of the United Service Institution of India</i> <b>Vol. XLVIII</b> (No. 215): 143-145.</cite> which refers to the Battle of Mkalamo (9 June 1916).
<cite style="font-style:normal">Brig.-Gen. S. H. Sheppard, C.B., C.M.G., D.S.O. (APRIL 1919). "<a rel="nofollow" class="external text" href="https://ia902604.us.archive.org/10/items/somenotesontacti00sheprich/somenotesontacti00sheprich.pdf">Some Notes on Tactics in the EAST AFRICAN CAMPAIGN</a>". <i>The Journal of the United Service Institution of India</i> <b>Vol. XLVIII</b> (No. 215): 143-145.</cite>
<cite style="font-style:normal">Brig.-Gen. S. H. Sheppard, C.B., C.M.G., D.S.O. (APRIL 1919). "<a rel="nofollow" class="external text" href="https://ia902604.us.archive.org/10/items/somenotesontacti00sheprich/somenotesontacti00sheprich.pdf">Some Notes on Tactics in the EAST AFRICAN CAMPAIGN</a>". <i>The Journal of the United Service Institution of India</i> <b>Vol. XLVIII</b> (No. 215): 143-145.</cite>