Note sull'episodio
I read from explode to explore with Dan Jeremy Brooks.
Here are his various links:
https://www.aurorafilmsociety.org/
https://filmfreeway.com/CityofLightsFilmFestival
https://www.diabolicaltales.com/
I'm still not sure why "exploded" views became more popular in the 1940s.
https://en.wikipedia.org/wiki/Exploded-view_drawing
Fritz Lang