This is № 529 of Pilentum's model railroad videos. In France, there is a rail transport modeling club, called “Club de Modélisme Multi-Discipline Escadrille Saint Michel”, that has focused on narrow gauge field railways of East Germany.
Pilentum Television, simply abbreviated to “Pilentum”, is probably the largest international video network for model trains and model railroad layouts. Pilentum's video documentaries present the beauty and the uniqueness of miniature worlds around the world.