Do you mean the PZL 42 and 43? If you do , yes it covers them too. However the PZL 42 was a modified early PZL 23A named PZL.23/IV. In April 1937 the kite was sent to the Flying School in Deblin as a technical exhibit. She was destroyed in September 1939 during the German air raid on the airfield and school. So the plane story is quite short.