Greetings and thanks Alan & Paul for you kind words.
Yes, Paul I have extensive files and photos on the subjects.
Next is an ex-Jasta 59 depicted in British hands post war. The horizontal tail unit, veritcal fin & rudder have evidently come from another possibly derelict Fok. D.VII. The crosses on many of the aircraft turned in at Nivelles were overpainted white at one time or another.

Jasta 59 did not receive any Fok.D.VII aircraft until the last week of September 1918 at which time they had received two, one machine going to Ltn.Hans Leben and the other to the Jastaführer, Oblt. Hans von Boddien. On 27 September 1918, Ltn. Hans Leben was killed in a crash test flying his Fok.D.VII. Oblt. Hans von Boddien had his Fok.D.VII painted with his personal markings, a black cat on a white band edged with narrow black bands. He previously had a Alb.D.Va 7352/17 with the same markings. About 13 August 1918, Oblt. Hans von Boddien, Gruja 10 with component Jasta 1, Jasta 39 and Jasta 59 which Oblt. Hans von Boddien continued to command in addition to his duties as Gruja 10. On 27 September 1918, Oblt. von Boddien was wounded in combat and was able to return to the Jasta 59 airfield at Helesmes. Oblt.von Boddien's Fok.D.VII was issued to Ltn.Oscar Scherf who flew it to the end of the war. Jasta 59 was one of the German units assigned to turn in their machines at Nivelles. For markings of Oblt. Hans von Boddien's Fok.D.VII see Fokker Anthology 3, page 16, photo J59 and profile 10, page 29.