Dubroni camera
A. Bourdin, Paris; 6 x 6cm., walnut body, brass-fittings, internal processing chamber (resin replacement), rear red window, swinging brass plate pressed APPAREIL DUBRONI BREV. S.G.D.G. 236 RUE DE RIVOLI 236, with a Darlot, Paris brass bound lens, pipette and four glass chemical bottles each pressed Dubroni
Literature
Eaton S. Lothrop (1973), A Century of Cameras, p. 14.