- Early photograph - An early variety of photograph, produced on a silver
plate, or copper plate covered with silver, and rendered sensitive by
the action of iodine, or iodine and bromine, on which, after exposure
in the camera, the latent image is developed by the vapor of mercury. - The process of taking such pictures. - To produce or represent by the daguerreotype
process, as a picture. - To impress with great distinctness; to imprint;
to imitate exactly.