ZOOLOGY AND BOTANY, MICROSCOPY, ETC, 255 



Sauvbxjb, a. — Metallography applied to Foundry Work. 



Foundry, xxix. (1907) pp. 320-4 (7 figs.). 



Tbeitschke, W. — Antimony-cadmium Alloys. 



Zcitschr. A)wrg. Chem., 1. (1906) pp. 217-25 (2 figs.). 



Tbeitschke, W., & G. Tammann — Equilibrium Diagram of Iron and Sulphur. 



Op. cit., xlix. (1906) pp. 320-35 (6 figs.). 



V. Vegbsack, a. — Zinc-thallium and Zinc-iron Alloys. 



Op. cit., 111. (1907) pp. 30-40 (7 figs.). 



VoGEL, R. — Alloys of Gold with Bismuth and Antimony. 



Op. cit., 1. (1906) pp. 145-57 (8 figs.). 



Wedding, H. — Copper in Iron. Stahl und Eisen, xxvi. (1906) pp. 1444-7 



(6 figs.) ; see also pp. 1493-5 (2 figs.). 



Nickel Iron. Op. cit., xxvii. (1907) pp. 195-7. 



WiiiiiiAMS, R. S. — Antimony -thallium Alloys. 



Zcitschr. Anorg. Chem., 1. (1906) pp. 127-32 (1 fig.). 



WiJST, P. — Contribution to the Theory of Graphite Formation. 



Metallurgie, iii. (1906) pp. 757-60 (10 figs.). 



„ Mechanical Properties and Composition of Malleable Castings. 



Op. cit., iv. (1907) pp. 45-53 (5 figs.). 

 WiJST, F., & 0. Petersen — Influence of Silicon on the Iron-carbon System. 



Op. cit., iii. (1906) pp. 811-20 (15 figs.). 



Zbmczuznyj, S. F. — Zinc-antimony Alloys. 



Zcitschr. Aiwrg. Chem., xlix. (1906) pp. 384-99 (14 figs.). 



„ ,, Alloys of Magnesium with Silver. 



Tom. cit., pp. 400-14 (11 figs.). 

 A Case of Malleability of Grey Cast Iron. 



Metallurgie, iii. (1906) pp. 786-7 (2 figs.). 



Properties of Alloys. Nature, Ixxv. (1907) pp. 426-7. 



The Commercial Value of the Microscopic Examination of Metals. 



English Mechanic, Ixxxiv. (1907) pp. 612-13. 



