BIBLIOGEAPHT OF METALS OF THE PLATINUM GEOTJP 219 



1887: 45. H. Haga. Etude experimentale sur I'effet thermo-elec- 

 trique, decouvert par Thompson. (La mesure de la convection 

 electrique de la chaleur dans le platine.) Pt. 



Ann. I'Ecole polyt. Delft. 3 (1887), 43; Ann. der Phys. (Pogg.) 

 Beibl. 11 (1887), 593; Jsb. Chem. 1887, 295. 



1887: 46. . (Platinum in photography.) Pt. 



Brit. J. Photog. 28 (1887), 30; Dingl. pol. J, 267 (1888), 221; Jsb. 

 Chem. 1888, 2905. 



1887: 47. G. Pizzighelli. (Platinum in photography.) Pt. 



Photog. Corresp. 24 (1887), 409; Jahrbuch f. Phot. 1888, 335; 



Chem. Centrbl. 1889, i, 87; Dingl. pol. J. 267 (1888), 222; Chem. 



Ztg. 11 (1887), Kep. 296; J. Frank. Inst. [3], 95 (1888), 77; Jsb. 



Chem. 1888, 2905. 



1887: 48. A. Peingle. (Platinum in photography.) Pt. 



Brit. J. Phot. 28 (1887), 2; Photog. Wochenbl. 1887, 91; Dingl. pol. 

 J. 267 (1888), 221; Jsb. Chem. 1888, 2905. 



1887: 49. W. Willis. Improvements relating to photochemical print- 

 ing. (Platinum prints.) Engl, patent 16003, Nov. 13, 1887. Pt. 

 J. Soc. Chem. Ind. 7 (1888), 132. 



1887: 50. Boey. (Platinpapier zum Eestauriren.) Pt. 



Phot. Eundschau; Phot. Wochenbl. 13 (1887), 298; Chem. Ztg. 11 

 (1887), Eep. 236. 



1887: 51. . (Sepiabraun Platindruck.) Pt. 



Phot. Eundschau, 1 (1887), 224; Chem. Ztg. 11 (1887), Eep. 219. 



1887: 52. J. Mieslee. Ueber elektromotorische Verdiinnungsconstan- 

 ten. (Platinum chlorid, p. 369.) Pt. 



Monatsh. Chem. 8 (1887), 365; Jsb. Chem. 1887, 287. 



1887: 53. H. Le Chateliee. Thermoelement aus Palladium-Eisen, 

 Platinum, etc. Pd, Pt, Ir, Rh. 



J. de Phys. [2], 6 (1887), 23; Ann. der Phys. (Pogg.) Beibl. 11 

 (1887), 351; Jsb. Chem. 1887, 204. 



1887: 54. C. R. A. Weight and C. Thompson. Note on the develop- 

 ment of voltaic electricity by atmospheric oxidation. (On plati- 

 num sponge.) Pt. 

 Proc. Eoy. Soc. London, 42 (1887), 212; Chem. News, 55 (1887), 

 167; Jsb. Chem. 1887, 289. 



1887: 55. J. T. Bottomley. On thermal radiation in absolute meas- 

 ure. (From platinum wire.) Pt. 

 Proc. Eoy. Soc. London, 42 (1887), 357; Jsb. Chem. 1887, 209. 



