- La Grande Vapeur factory, listed as a historical monument since 1987 and a 20th-century heritage site, was built in 1905 to plans by architect Auguste Chanard. It is a model factory with innovative architecture for working with celluloid, a particularly flammable plastic. - a rugby ball, the Oyonnax coat of arms,
Obverse lettering
LA GRANDE VAPEUR -
OYONNAX - HAUT BUGEY
- Fonderie Saint Luc -