Abstract: Method of restoring black-and-white picture under aging phenomena includes ethylene alcohol wipe process proceeded to wipe a surface of photograph dry plate or negative film taken the black-and-white picture and preserved for a long term by ethylene alcohol and allow it to dry; silver mirror removal process proceeded to wipe and drop a silver part on the surface of image of the photograph dry plate or negative film by silver mirror removal liquid after the ethylene alcohol wipe process is proceeded; and tail end process proceeded such that the photograph dry plate or negative film removed the silver mirror in the removal process is washed in dear water by water or stream and it can be dried.
Abstract: Method of restoring black-and-white picture under aging phenomena includes ethylene alcohol wipe process proceeded to wipe a surface of photograph dry plate or negative film taken the black-and-white picture and preserved for a long term by ethylene alcohol and allow it to dry; silver mirror removal process proceeded to wipe and drop a silver part on the surface of image of the photograph dry plate or negative film by silver mirror removal liquid after the ethylene alcohol wipe process is proceeded; and tail end process proceeded such that the photograph dry plate or negative film removed the silver mirror in the removal process is washed in clear water by water or stream and it can be dried.