From my perspective the straight razors I have seen in this thread are either fakes or a form of "trench art" . I think that had a straight razor been produced in Solingen with Nazi symbols adorning it then the workmanship would have been of a much higher order and probably more ornate. I could see an issue razor possibly having something like a waffenamt stamping much like the British/Commonwealth broad arrow stamp on issue items.

I don't think it is much of a secret that by the time WWII rolled around the use of DEs was overtaking the use of straight razors. So during the time period of WWII it is quite likely quite a few types of razors were in use either bought privately by or were issued to military personnel on the Allied side.

WW2 Provost Personal Kit

I don't know who designed the various German WWII uniforms but I imagine it would be difficult to look bad in a uniform produced by Hugo Boss. Mind you some did manage to look like a pig dressed for the ball even at that.

Bob