1.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.

1.1937年4月，两TKS-D原车完，是在号8897的TKS坦克上改造而，另则是在号1510的TKS-B坦克原车的基础上改造。