COMMUNICATIONS
Some very valuable papers are presented before the I.H.A. We have always preferred to listen to a paper, except perhaps those written under high pressure, or as a last moment expedient, rather than to an extemporaneous talk. The reason for this is that the conscientious writer of a paper puts in some time in real thought on his subject sees how it looks in print, corrects his mistakes, and sees where he can improve his expression, or convey a better idea.