Show PH nr 1 ttA parr alie tiie art 0 of taking pictures on i i r w s discovered d t bout the atline saine time us as an ani pi and the billie s i me difficulty js as to whom tile tiie ali crt credit dit 1 ol 01 I the invention justly belongs exists ill in I 1 cenimo i wh the odar ih r art the two arh are inked linked together as s paper ires res cannot be ile taken without i the tiie aid clid of ambroi lles lies e the same process is 13 gone through with th the gimm gl ws pinte t us in ill forming ambro embro types pes pee except that thai there thore re is a sl il ill fit the tile nitrate of silv r and und the negative baths which I 1 bist hist ibl Is only used ui pil io in photography or of 1 ambret ping us as we stated mated yesterday and there theela la Is also an ilin nitration in the developing vt ve Bolla solution tion tiou TI llie to palter used by photo grat graf ahers rs generally gene geue rully is chaissons caissons Cais cati sons bons positive or baltad salt sult d paper althou gei gli there isa pager pacer made expressly lor for the is not ready prepared but ma may beillen beott beoit beil ted led or d ly by the operator w who h 0 would use in ili sum s it c i i a enisia emse a bit sit I 1 of murate mute r a te of if and distilled anter water in lit which the giper would be left two minutes s but supposing suppo sir 9 tile tiie imper idd iri r salted we will go on oil to the tile operation of taking tile tiie picture victure the prepared paper is now placed lil ill ill ili a 4 bath bith of nitrate of silver and sad distilled water for or five minutes when 1 it I is taken out and dried hastily before a fire it must now be bo kept from he daylight or else plse k will turn black and aud be unfit for use uge it iq now called excited paper after baoming arv I 1 llie tile lle lie paper is placed on the tho magn magnetic etin glass picture which hib his been coated coaled i w with ith a very fine varnish made for this purpose to prevent the lon ion on oil tile glass from being rubbed aud and ijen vilen put in u pressure frame framo made irude of gyi gri iss and wood the bae bee back breure of or thich iti 13 i covered with hicl hick thick felt fell so as not to allow the light lk ii i I ht to enter at that point and then exposed to the i he direct rays raya of or tiie file stin atin which prints the picture on the paper when printed which generally gene rilly occupies from froni lg to 2 minutes tiie tile photograph is ii removed and plunged in a coloring brili baili composed of of soda C chloride h 0 of gold chloride ch lorido of df allver silver and clean water it is kel kept it in this tills bath from 15 minutes io llo six hours and nd ihen then placed for 15 minutes in lit what is vernied tile the dixius bath of clean ater vater and hy by dr sulphate of soda whiple mames mates the ane picture indeli do li 1 if after this tins it islain in a clean ciran water bath for 10 oy or o r 12 hours then removed and dried it is then colored and gink fink hed sile sue age |