5 autochromes 9X 12 cm, approx. from Nice / Cannes 1910. Original Light Box For Sale

/ Vintage Glass autochrome / 5autochromes 9X 12 cm,environ de Nice / Cannes vers 1910. Boite d\'origine Lumière. The autochrome plate was the first three-color photography process on the market and belongs to the group of additive color processes. The medium consists of a mosaic of colors on a glass plate, designed to be viewed using hand-held devices or projected using carbon arc lamps. The plates were patented in 1904 by the Lumière brothers, produced and marketed starting in 1907 by the Lumière company.