It is amazing what turns up in archives once you start digging. I have a rudimentary and very basic knowledge of German but when asking what certain words mean people will often help and can become very engrossed in what you are doing.
I have a complete list of Luftwaffe colour references and matches to Vallejo model colour/air. which I will make available to anyone who wants a copy in PDF. Of course I continue to refine and update as new info comes to light.
During research for my Hachette 1/200 Bismarck build, a friend in Hamburg got me a visit to the Blohm and Voss shipyard where I was able to visit the dry-dock where the ship was laid down and also the dock where she was fitted out after launching. I was also able to get close up and personal with the massive model in the company offices and was able to do some colour research in their archives where I came upon complete sets of colour chips for all three services up until end March 1945 along with usage and hand written notes.
I would have loved to get my paws on this on a permanent basis and even offered my soul, but I was only allowed to make notes and spend a few days colour matching chips with paints.
I was surprised to see that the same colours sometimes came up under a different number/refrence more than once and that there are more than one official shade for the 3 tone camouflage of vehicles from 1943. on looking at the chips etc for these colours/shades I got the distinct feeling that the different shades of the official colour were assigned to different factories, but to date I have found no official document stating this.
Getting back to this GB, I found documentary evidence in the Freiburg archive stating that bomber cockpits were to be RLM 42 and the cargo/passenger area of transport aircraft to be RLM 41. Both these orders were cancelled in 1942 in favour of RLM 66.
As the Stuka was a tactical bomber/ground support it seems reasonable that the cockpit of this aircraft would be RLM 42 according to painting orders.
when using black and white photos it is more or less useless to ID a colour shade. Anyone who claims to look at a B&W photo and say that a particular shade of grey is actually whatever green/yellow/brown/blue colour then IMHO they are idiots. You have to go by documentary evidence from archives. Photos do help in defining patterns and the light colour from the dark colour, but to actually ID a colour? Give me a break!!!!!
We do know that fighter cockpits were RLM 02. This is well documented and can be clearly seen on surviving aircraft. We know there was a change in 1941 to RLM 66. This is documented and also can be seen on surviving aircraft,
It would be interesting to see the colour of the cockpit interior of the Flying pencil recovered by the RAF museum as that was shot down in 1940 and I do believe the preservation at the bottom of the channel has been pretty good. This aircraft should be able to answer quite a few questions.
James