id author title date pages extension mime words sentences flesch summary cache txt 63428 Various The Daguerreian Journal, Vol. II, No. 2, June 1, 1851 .txt text/plain 23257 1482 72 An iodized silver plate was placed in the dark with a little fine string coiled over parts of it, and a polished silver plate supported 1-8th of an B. An iodized _silvered_ plate was exposed to light until brown, and a E. A silver plate was iodized and placed in the dark with an engraving, F. A silver plate was iodized and placed upon an engraving laid on a Sensitive iodide of silver being placed upon a plate of glass, a mercurial silver had become a deep brown, almost a black, and the mercurial plate surface of silver or copper, and in a short time we find around the iodine silver plate, form separate colored circles, until these come in contact The action of light on the different colors of the iodide of silver is quite removed the silver surface from off the plate, and that being the ./cache/63428.txt ./txt/63428.txt