CHEMICAL ACTION OF THE SOLAR RADIATIONS. 
Srtver Puate. 
With vapour of iodine (Daguerreotype)...._ Daguerre ...... 
With vapour of bromine .........-.--- Goddard τον πος Ae, 
= “With chlorine and iodine... <........-.-- Claudet....:... 
With vapour of sulphur. . 5 fae td. Se DMPC sh ia ον, 
With vapour of phosphorus . A ar any fateh he MEENA Se Dieta, ἐς 
Gop. 
έ Rumford 
OO TEES Se 2 Pe Pe Herschel 
Etherial solution of .... atta ΠΕ ΉΜΕΙ ΕΣ ΤΙΣ, τιν ον tote 
Etherial solution of, with pereyanide of po- 
* tassium .:.:. i) Re poe ea 8). τὸ 2 
 Etherial solution ‘of, ‘with protocyanide of 
at ote ir eh πὸ 70: 
Chromate of . εὐρώς hy, Spat MA MS Kone eT 
Plate of gold and jodine vapour fe ea Goddard. Ss FA ERO TT 
PLatTINuM. 
Chloride of. . Eh et hee Age > SA EEROHEL: τ tnt ae 
Chloride of, imsether . ΡΥ & LET SCHEIN a ys en 80) cee os 
Chloride of, with lita, Reta. ee tne. ELETSCHEL, ἀπ κεῖ fats 
ΠΝ Προ ρος ΠΡ APBESC REL, . oi. oes os 
PATE PE Si SR CE a δ Sane ες Hunt? je. 5; a 
ΕΠ γι τὺ τ 0. πος δ νος 
Mercury. 
τς τῆν οἶς [otis es ea Uncertain. 
Ἐπ ik oe. Pes oes oe! (Guibourt, 
πον ἘΝ encima ἘΠΙΩΡΙ τς Scene 
ΝΡ ΓΤ τὺ τ DOR es τ ρον 
ΠΥ ἀν ατεκ τον, Do. 
ο ΑΒ ραν, ΜΗ ΤΠ ΠΤ 
ΝΣ ERALOCK OL, το ἀνε τ fat ἀ ξωξι onl. 3 
SULA G OF § 23, = eapco yh lel pit ......ὄ here es > ERAN β os uD cece pickin 
Peres HALO TUG GOL nfs) «(sis ρα νεῖ On) ss oieishes νον Ὁ Ao ea a eee 
Iron. 
Protosulphate of. 
- Persulphate of. 
Ammonia citrate of. 
Tartrate of. 
Attention was first called to the very 
peculiar ros Wo plain in the iron 
salts, by .. POMEL... ..* Sir dobm Heérschelh ts 
Cyanic Bsc di of (Prussian blue) apenas wONGIS hb 
Ferrocyanates of ........../......:.... Fischer ..........-: 
ΠΟ eT EC. nag in sees a rr iS JE 1) Hie eae aide: 
Oxalate of . ἜΤ eran 66 
Phromate of ME oS Do. 
Several of the above combined with mercury Herschel. . 
Correr. 
Chromate of (Chromatype) ............ Humt.........- 
dissolved in ammonia ............ Do. 
eevee aee 
