To be able to see a thing at all, we must be in a relatively proper position with the object to be seen; we must be on the same plane with it. We must also have light, not only for the latter, but by reflection therefrom also for ourselves. In addition we must have the inner light enabling us to comprehend what we have seen. I contend that for the study of spiritual-material as well as material-spiritual phenomena, such light has always been wanting for the thing to be seen, as well as for the orb to see and consequently for the spirit to comprehend. In attempting to comprehend, and to explain appearances, physiologically, we have been looking in our exterior world, where we cannot, in place of our interior world, where we might be able to see and to observe. We have been using the outer surface of our eye instead of the inner, with which to see spiritual things. The thing to be seen and the orb with which to see were not on the same "plane." It was impossible to perform the act of _spiritually_ seeing. The proper light once obtained, it has not only illumined for me the things to be seen, but also my capacity for seeing and comprehending them. Roentgen has taught us the method of seeing material things through opaque bodies. I have learned to recognize spiritual phenomena in opaque bodies, created, as they are, by a combination of spiritual and material factors. While I have made use of this gift for a special study--that of vocal utterance--I incline to think that it may be made use of for the study of not only all the various material-spiritual phenomena to be observed in the nature of organic bodies in general and man's in particular, but also of our relations with the unseen and unknown world and its forces, in which our essence has its being, whence it comes, and to which it returns. In minutely explaining my mode of proceeding, it is also my special desire to rob it of any appearance of "supernaturalness" some persons might be inclined to invest it with. Though I cannot explain many things connected with the voice from an entirely naturalistic standpoint, I think they are all explainable if the proper amount of study and observation be given to them. This, as a matter of course, does not, however, include the operations of the mind proper, which are governed by laws beyond any human understanding. INSPIRATION--EXPIRATION