The 10.5 cm leFH 16 Geschützwagen Mk VI 736 (e) was a German self-propelled artillery piece. It was created by mounting the German 10.5 cm leFH 16 field howitzer onto the chassis of the British Light Tank Mk VI. The vehicle was created by engineer Alfred Becker, who was battery chief of the 12th Battery in the 15th Artillery Regiment, 227th Infantry Division. Becker found abandoned vehicles while his unit was performing coastal protection duties in France. He made use of his artillery crews to build this vehicle and a number of others to motorize his battery. Becker's unit operated the first purpose-built self-propelled artillery of the war. A previous rough-and-ready conversion, the 15 cm sIG 33 (Sf) auf Panzerkampfwagen I Ausf B, had merely put a sIG 33 inside a superstructure, complete with wheeled carriage.