Adding more detail. According to "303 Squadron", Ferić had 1 victory in P3700 RF-E, a Bf 109 on 6 September; Wûnsche baled out of this aircraft on 9 September. Urbanowicz had 9 victories in P3901 RF-E: (1) He 111 on 26 September, (1) Do 117, (1) Bf 109, and (2) Ju 88 on 27 September, and (3) Bf 109 and (1) Do 215 on 30 September. Also in this book (Aquila Polonica, 2010) is a photo of 3700 RF-E with the Kościuszko Squadron shield under the cockpit (Ch 10, p96). Other photos show RF-B and V6665 RF-J (Chapter 19, p187 and 188 respectively) with the shield under the aerial mast. Chapter 15, p144