Boulade Frères cameras. Model: Travel room. Size 13 x 18 cm
Antonin BOULADE (1868-1929) and his brother Léo (1867-1943) filed numerous patents in the field of optics and photography.
Close to the Lumières brothers, they also set up in 1895 a major photographic products factory in Montplaisir, which Léo would run alone, when his brother took over the management of the Zénith carburettors, still in the Montplaisir district.