From "Babylon Berlin", from the first series, set in 1929 Weimar Germany, available on Netflix. The most expensively and lavishly produced program ever made for German tv and possibly the best thing I have ever seen on tv. But, it's Weimar Republic, so there's occasional graphic sex and violence (advisory).
Leica being used by police photographer. 1929, so am guessing this is an anachronism, but at least it's not an M3. Maybe the police got advance copies
🙂 (He's hanging out of an airplane).
Not sure exactly how period correct it is, though the show is generally amazingly historically accurate. His darkroom has a Focomat.
Unfortunately, this is what he sees through the vf, oh well, nobody's perfect :
If the period interests you, the program is unbelievably well done, but be sure to watch it in German with the English subtitles if you don't speak German, don't even consider the dubbed version.