Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Wow!  What a rapid answer!
You are right, it match exactly, even the scheme color!
What confused me is the typical after war boiler base style and the insciption "Made in Germany, US Zone" below.
I also have a 125-4 with that base style with the insciption "made in US territory, Germany" below it, who's became FDA in 1949.
The color scheme of that one is identify for 1949-50 by Ventix though...