A, Abel, F. A., note on crystallised binoxide of tin, 119. A b e l , F. A., Report on recent patents connected with the reduction of iron and the manufacture of steel, 125. Abel, F. A" and C. L.Bloxam, on the valuation of nitre, 107. Acetate of Allyl, 322. Acid anchoic, 169. Allylamine, 325. Allylammonias, 324. Allylic alcohol, 328. Allylic mercaptan, 320. Allyloxamethan, 3 21. Allyl-potassium-alcohol, 319. Allyl-urea, 323. Alum in bread and its detection, b y E A. H a d o w, 103. Amido-phenol, 207. Ammonium, anchoate of, 170.