iv Contents. 



PAGE 



Graham (Hugh), M.Sc, A.I.C. :— 



.See Macbeth (Alexander Killeii), and Hugh Gkaham. 



Macbeth (Alexander Killen), M.A., D.Sc, F.I.C., and Hugh Ghaiiam, M.Sc, 

 A.I.C.:— 



The Action of Sulphur Chloride on Ammonia and on Organic Bases, 31 



MacMahon (Mary M.), M.So. :— 



See James M. Dbumm, Mary M. MacMahon, and Hugli Ryan. 



Pasteur Centenary Celebration, ........ 50 



Phillips (K. C. Joyce) : — 



See Carpenter (George H.), and K.C. Joyce Phillips. 



Kyan (Hugh), D.Sc, and Patrick J. Cahill : — 



The Condensation of Aldeliydes with Methylethylketone, . . . 334 



Ryan (Hugh), D.Sc, and Nicholas Cullinane, Ph.D. : — 



Home Derivatives of Stilbene, . . . . . . . .155 



Ryan (Hugh), D.Sc, and Margaret Egan, D. is So. : — 



The Action of Nitrons Acid on Urethanes and other Bodies, . . 164: 

 On the Condensation of Nitrosophenylurethane with Toluyleiiedia- 



mine Hydrochloride, ........ 329 



Ryan (Hugh), D.Sc, and Mary J. Shannon : — 



The Condensation of Aldehydes with Butylacetoacetic Ester, . . 322 



Ryan (Hugh), D.Sc : — 



See Algar (Joseph), Francis Fogarty, and Hugh Ryan. 



See Drumm (James M.), Mary M. MacMahon, and Hugh Ryan.. 

 Shannon (Mary J.) : — 



See Ryan (Hugh), and Mary J. Shannon. 

 Young (Sydney), D.Sc, F.R.S. :— • 



Louis Pasteur as Chemist, ........ 60 



Note on Azeotropie Mixtures, 22 



