
The “telemecanique” system was ingenious (system explained at point 9), and with the presence of the duty-free area, many companies were drawn to Bellegarde. However, with the development of electricity, this system was surpassed and many companies closed. The remnants of the Darblay paper factory (Telemecanique pillar and arches) are now a part of heritage. (PNRHJ - Un tour en ville, “A tour of the town”)