CONTENTS. XX xi 



1 AGE 



Haxemanx, H., & K. Exdeli. — Microscopical Examination of Met alt by mean* of 



Polarized Light 



Rose. T. K — Annealing of Gold 218 



Rig<;. G., & G. M. Williams — Metallography of Commercial Zinc 218 



Hott, S. L. — Copper-rich Kalchoids 218 



Raydt. U., & G. Tammass — Molybdenum-cobalt Alloys 218 



JohxS'X, F. — Silicon in Arsenical Copper 219 



Hiege, K. — Manganese-cobalt Alloys 219 



CAMPBELL, W. — Lead-tin-antimony and Tin-antimony-copper Alloy? 219 



L'Resz. R.. & D. Pltmbbidge — Alloys of Zinc, Tin. and Cadmium 219 



Kerxakow. X., <£ cithers — Thall i um-bitmuth Alloys 219 



Read, A. A. — Influence of Pliosphorus on Copper-aluminium Alloys 220 



Garland, H. — Egyptian Metal Antiquities 220 



DesCH, C. H., & S. Whtte — M'n rochemUtry of Corrosion 



Rcek. R.. & K. Raxeko— Iron-cobalt System 221 



Raydt, U.. & G. Tammaxx — Structure of Zinc-iron Alloys 221 



Ruer. R.. & K. Fick — Iron -copper System 221 



Nbad, J. H. — Heat-treatment o] Steel 221 



Hall. J. H. — Heat-treatment of Hypoeutectoid Steel Castings 221 



Rusexhaix, W. — New Etching Reagent for Steal 222 



Endell. K., &: H. Haxemaxx — Optical Orientation of some Cast Metals .. .. 



Mathewsox, C. H. & C. H. Stokesbcky— SiVrer and Cuprous Oxide 318 



Yog el. R. — Alloys of Cerium icith Silicon and Bismuth 3]>. 



Kremaxx, R. & others — Metallography of Electrolytically-de posited Alloy .. .. 818 



Mataveepf — Protective Oxidized Coating on Sheet-iron 318 



Stead, J. E. & H. C. H. Carpexter — Crystallizing Properties of Electro-deposited 



Iron 318 



Balaiew. N. T. — Researches on the Structure of Steel 319 



Ewex, D. — Structural Changes of Iron during Annealing 319 



lirERTLER. W.— Damascene Steel 319 



., .. Iron-carbon System 320 



Haxemaxx. H.— Hyper-eutectic Iron-carbon Alloys 



>tead. J. E. — Ternary Alloys of Iron. Carbon, and Phosphorus 



Rogers, F. — So-called " Crystallization through Fatigue" 321 



Campion, A. & J M. Ferguson — Preparing Sections of Fractures of Steel lor 



Microscopic Examination 321 



Beilbt, G. T. — Transparence or Translucence of the Surface Film Produced in 



Polishing Metals .. .. 321 



1'ortevix, A. — Microscopic Metallography in Three Dimensions 322 



Guertler, W. — Cohesion of Metal Mattet 322 



RiGG. G. — Colour-photomicrographt of Ore* 322 



Whyte. S., & C. H. Desch — Microchemisiry of Corrosion 421 



Dcxx. R. J., «.V 0. F. Hcdsox — Vanadium in Brute 421 



Stead. J. E., <fc H. G. A. Stedmax— Muntz Metal 421 



Kremaxx. R., ft others — Structure of Electro-deposited Copper-tin Alloys .. .. 422 



Portevix. A.— Annealing after Quenching of Copper-tin and Copper-Mine Alloys .. 42 - J 



BissETT.C.C — System Silrer-si:rer-sulphide 422 



Roberts. C. E— Alloy* of Aluminium and Silicon 423 



Row, O., & R. Wcxsh — Tungsten and Carbon 423 



Reap. A. A.. & R. H. Greaves — Copper-aluminium-nickel Alloys 42:; 



Matweieff. & others — Newman* Lines 4^3 



Okxof. M. — Vo lum e Change* of Steel in Quenching 424 



Haxemaxx. H., ft E. BL Schelz — Structure of Hardened Steel 424 



