A method of covering silver surfaces of mirrors and other glass products with a layer of copper, nickel, gold or other metal to ...

A method for covering silver surfaces of mirrors and other glass products with a layer of copper, nickel, gold or other metal to protect against damage: No. 795/23.Issuance 06.1861 / Baron Eustuts Libikh.- [B.m .: B. and., 1861].-5-6 s .. -[O.K., No. 1].A method of covering silver surfaces of mirrors and other glass products with a layer of copper, nickel, gold or other metal, to protect against damage.The privilege issued on July 27, 1861. For 10 years, a chemist Baron Eustus Libikh.Ex.: With a handle.litter..I. Libich, Eustus (Baron) .1.People (collection).Electronic copy source: PBOriginal storage location: VPTB FIPS