Lapuszewski and H.Lipko, under direction of R.Gundlach.In April 1937 there were two TKS-D prototypes completed, rebuilt from serial tankette TKS nr.8897 and a prototype tankette TKS-B nr.1510.
1937年4月,两TKS-D原型车完成,一
序号8897
TKS超轻型坦克上改造而成,另一
则
序号1510
TKS-B超轻型坦克原型车
基础上改造。