The following letter from Mr. E. Norris, Artist, 59 Columbia St., Albany, N. Y., will explain itself: — “Dr. Babbitt: My Dear Sir:—I have tried the novel experiment of the yellow light and have been astonished at the results. I have found water charged with the sun’s rays through yellow glass to be an absolute and to me unfailing cathartic; in small doses a gentle laxative, and in all cases exhilaration to the spirits. What its qualities are beyond these effects I do not know, but this much seems certain and it is marvelous. To me it is a great blessing, and I shall remember you with kind feelings. I am quite well, made, and kept so, by the yellow light.”
