Hi Breguet,
Well, as you no doubt know, this particular combat has been studied and dissected by historians for many years - it's one of the better known combats. Tudhope was flying with Lts
Mick Mannock and H A Kennedy when they ran into von Tutschek and Jasta 12. According to the No. 40 men the Albatrosse were light in color, with patches of yellow and green. This is a general impression, gained in fleeting glimpses in hectic air-to-air combat. The Albatrosse certainly had black tails, with fuselages in light varnished yellow, and wings camouflaged in green and mauve or greens and brown - this (together with a variety of personal markings) could result in Tudhope's impression of 'various colors'.
Mannock landed first and related his experiences to MacLanachan, saying he had never been so frightened. When Tudhope landed a few minutes later, Mannock said that 'Poor old Tud must be shot to hell." MacLanachan wrote (in "Fighter Pilot", under his pseudonym of McScotch):
"Tud's machine was in such a condition that it might have been sent to a flying school to act as an inpiration and a warning to budding fighters. An explosive bullet had burnt through his main spar a few inches from the V strut, and one of the top planes had been cut to ribbons by bullets, every one of his instruments was smashed, and a bullet had passed through his coat collar. Tud's face was a study, it depicted a combination of cynicism and amusement. He had certainly been very close to death that morning.
"It transpired that crossing the lines towards Douai they had encountered some nine (or seven? GVW) enemy scouts flying in formation. Mick, intent on 'showing 'em,' had waded into the Germans, only to be met with a vigorous resistance, from which he had been only too glad to escape. The Germans also, finding they could not destroy the three Nieuports, considered that their victory was not assured."
Kennedy noted an Albatros marked with what he called a "purple club". Tudhope's remark about "some marked with clubs and Crosses" is also noted. Did he mean the standard German Iron Cross insignia, or something in addition to that?
It is generally accepted that the Albatros marked with a "club" insignia refers to the D.V flown by Friedrich Hochstetter:
Hochstetter had served in the artillery, and for a personal insignia he chose the 'stacked shot' emblem of his old service. This could easily be mistaken for an ace of clubs by the RFC pilots. Though Kennedy described a purple club, I think it was simply black - which might appear purple under certain lighting conditions. Similarly, Mannock mentioned a purple Albatros - his famous "purple man". I believe this was actually von Tutschek in his black-fuselaged Albatros D.V, with mauve and green camouflaged wings (it was Ed Ferko's idea that the purple man was von Bertrab of Jasta 30 - whose Albatros D.III was also largely black - but I think it was von Tutschek). Again, with sunlight glinting off painted plywood and doped surfaces, I think von Tutschek's black Albatros looked purple under some circumstances.
Anyway, von Tutschek claimed, and was credited with, a Nieuport in this fight. It's generally believed that this was Tudhope. While von Tutschek "overclaimed" and did not actually shoot Tudhope down, he certainly shot up his airplane and left a deep impression on the 40 Sqn pilots.
In his diary, sadly, von Tutschek does not go into detail about this combat, On the next day, he wrote:
"Yesterday at 0750 hrs I downed a triplane near Mericourt. At 1000 a Neiuport fighter near Lievin and today at 0800 a new SE 5 at Henin-Lietard. They went down burning on this side. With that one I personally scored the 100th air victory of the Staffel in my black Albatros."
Yes, I'm sure Russ Gannon will jump in here and cite these victories as more egregious examples of German over-statements and overclaiming

. I will only say that a good number of von Tutschek's victories are exptremely well documented, and he had plenty of RFC/RAF/American company in the overclaiming department.
How's that, Breguet?
Greg