146 BIBLIOGRAPHY OF METALS OF THE PLATINUM GROUP 



1872: 6. p. T. Cleve and 0. M. Hoeglund. Siir les combinaisons de 

 Tyttrium et de rerbium. (Platinocyanids of yttrium, erbium., 

 didymium and thorium, with crystallography.) Pt.. 



BuL soc. cMm. [2], 18 (1872), 198; Bihang. Akad. Handl. Stock- 

 holm, 1 (1872), No. 8; Ber. 6 (1873), 1468; J. Chem. Soc. 26 (1873),. 

 136. 



1872: 7. H. C. Bolton. Observations on the platinocyanide of mag- 

 nesium. (With bibliography of the literature of platinocyanid of 

 magnesium, p. 370.) Pt.. 



Amer. Chem. 2 (1872), 367. 



1872: 8. A. Guerodt. De Taction de I'acide sulfureux sur les sulfures 

 insolubles recemment precipites. (Platinum sulfid not acted on.) 



Pt. 

 C. E. 75 (1872), 1276; Gaz. chim. 3 (1873), 108; Jsb. Chem. 1872, 176.. 



1872: 9. H. Topsoe. Krystallographisch-ehemische Untersuchungen. 

 (Crystallization of platinum bases.) Pt. 



Sitzber. Akad. Wien, 66, ii (1872), 5; Jsb. Chem. 1872, 163; N. arch, 

 sci. phys. nat. 45 (1872), 76. 



1872: 10. H. Violette. Fusion du platine. Pt.. 



C. E. 75 (1872), 1027; Ann. chim. phys. 28 (1873), 469; Ber. 5 (1872),. 

 938; Bui. sci. chim. [2], 19 (1873), 39; Chem. Centrbl. 1872, 785;. 

 Chem. News, 26 (1872), 227; 27 (1873), 224, 246; J. Chem. Soc. 

 26 (1873), 477; J. Frank. Inst. [3], 65 (1873), 157; Gaz. chim. 3 

 (1873), 102; Polyt. J. (Dingier), 206 (1872), 283; Jsb. Chem. 

 1872, 276; 1873, 291; Amer. Chemist, 3 (1873), 391; 4 (1873), 37;: 

 Les Mondes (1872), Nov. 7; J. Euss. Chem. Soc. 5, ii (1873), 56; 

 Chem. tech. Mitth. (Eisner), 22 (1872-73), 219; Quart. J. Sci. 10- 

 (1873), 415; Polyt. Centrbl. 39 (1873), 65. 



1872: 11. J. B. Dumas. Fusion du platine. (Query raised on Vio- 

 lette's paper, 1872 : 10.) Pt. 



C. E. 75 (1872), 1028; Jsb. Chem. 1872, 277. 



1872: 12. E. Hasenclever. Ueber Concentration von Schwefel- 

 saure. (Platin-apparat, p. 506.) Pt. 



Ber. 5 (1872), 502. 



1872: 13. . Manufacture of platinum in Chester Co., New 



York. (Editorial note.) Pt. 



J. Frank. Inst. [3], 63 (1872), 9. 



1872: 14. J. B. Thompson. On pyroplating (with platinum, «&c.). Pt.. 

 Chem. News, 26 (1872), 26; Bui. soc. chim. [2], 18 (1872), 518. 



