+100.like I said, the King Tiger stand-ins are forgivable. Nazi industry only ever built 492 in total.
Not forgivable is the buying of a cheap small consumer item like a Gillette Old type on an expensive film production, and it being screwed up by child 'researchers'!
Seriously, when I started reading this thread I was already thinking "wonder if the razor used was made after 1923" and bingo... oh well.
There is no excuse, it's not as if these razors would be hard to acquire or overly expensive.