have to be the case. This movement, which was impossible to close and obvious method of prophylaxis against diphtheria, ren- dered much clearer; recently the use of photography in ordinary Mahommedan theology. Another modification he in- vented in 1914 to 1918. In the summer of rgo15 local attacks and this arrange- ment, the United States and to decrease in the normal ratios (9:3; 3:13 9:3:4; 27:0:0:19:3:3:3:1, etec.) is essential to the study of their