Rochester Institute of Technology - Techmila / Ramikin Yearbook (Rochester, NY)

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I V Not «Uit I Itu 'l'H JJM ■ Mtii tt % ... i.iv»- tin Iliiiiit ’. A Sinilgr RrUrt ),, f» Iv C l. ar or tiaiiaiu iujwt l' l ruiji Mdi.iul, ' • . „ Tanning Development.—tiel.tim relief f«-imkiti..,, j(v l.intniig clrvekijwiM'Hl I. IH t,.? oil (Itr fat'l tlutt the nxitlati..,,.,' ,,h ‘- 1 s' •rz.un tirvi'kipini; agent , twttMy |»j ritualli»!, pynvahvl) j(1 k qI •lUiiMHH-, exert n tanning ;trli «n nil gelatin. This rraet»,„, , ' h,4 ever tin• silver image is formed, fire remainder of iji . (,r ’h» f mis on I lie eon ntt.' n' ‘K Ui, ’I . .L. afftvtril. The tanning atiinii on du- ctMii|M situtn vefit|N r, I’rfMrvaiivr» mh'Ii a-» Mulium -tillite retard z|t. the i ‘ ••• V|,J developer and if present in huge enough iftic«nir,,|«„u • any tiumiiig « llit (jfel.ilin. M«»1 formula develi |Hiit-tit etiiitain it ininiinuui ‘ r m preservative veK'ja i. fur example I IllSy notpotiii.|e,| f- V,M .I,’1' ( ii ». .»id isnvllol AitltiKMiiilltl Hri'.ii 'le Water to make Si-limn ll «Irirtide Water !• • lluiLi' lake ia—• [kirt «•.teli t at IS C. I h vm m . ... 1 Rill. I i i er The producti n of gelatin reliefs l» means of tannnig dev, t must 1« e.mTulli standardized since Ihe •it ohil.ili .ut, t, ,,r , ni iS«d « KAci,on °f Light •! „'i. it'M- ■ ‘- l ’ ...» ... ‘-ii.„: „tMc«Va ,|KXli.i»ie;tl I I.-. ... , . ,. , v » d 1 ■ l »rdir 4 •». ,.-1 -H ..I „,i r; :f,i ri.y ■l :... ala ,.i ,;J , Ti ly Nm.-.? IJ.V fh Ha ‘ .i.a.nf :» ' ■» . 'Ar ” .r the l«U • . .|..T »!». «»., } 1 4h. m-WJjQh If., [ijffi. J r rtim vtlaii ON