leobrogioni , Italian Researchers have developed a new technique for salvaging tarnished 19th-century daguerreotype photographs and revealing images that otherwise “seemed lost forever.”
(…) a team of researchers from Western University in Ontario, Canada revealed that they had developed a new synchrotron imaging technique for retrieving images from highly-corroded 200-year-old daguerreotypes. [Pesala Bandara/PetaPixel]🔗 https://www.sciencedirect.com/science/article/pii/S1296207424000189