Ku dhammaystir weedha soo socota: Sanadkii 1852, Ackermann's wuxuu daabacay sawir gacmeedyo waaweyn oo midabo leh oo muujinaya
Dagaalkii Kaafir. Mar labaad, Martens wuxuu abuuray sawir gacmeedka saxanka kasta oo uu xardhay Harris, laakiin kiiskan, isha ayaa ahayd Kabtan George Jackson Carey oo ka tirsan Cape Mounted Rifles oo siiyay farshaxanka sawirro; sawir kale waxaa bixiyay Thomas Baines. Inkastoo sawiradaasi ay muujinayaan dagaalkii gumeysiga, waa shaki badan in Martens uu waligeed la kulmay dagaal.