I began to experiment now with lenses, placing various kinds and powers one above another. It occurred to me that I had hitherto brought their power to bear only upon _whole_, objects. But what would be the result of magnifying an object daguerrotyped until it covered the disc of the reflector, then photographing it, and afterward magnifying a central segment of the picture to its utmost, and again renewing the experiment on this? An infinite series of analyses might be carried into the heart of an image; and might not something therein, invisible not only to the naked eye, but to the strongest magnifier, be revealed? Following this reflection, I took a common stereoscopic view and subjected it to my lenses. It was an ordinary view of a Swiss hamlet, the chief object of which was an inn with a sign over the door surmounted by a bush. The only objects upon the sign discernible with a common convex eye-glass were a mug of beer on one side and a wine-bottle on the other. Their position indicated that something else was on the sign: the stronger diameters presently brought out "CARL ELZNERS"; the strongest I had were exhausted in bringing out "GARTEN UND GASTHAUS." When this, the utmost dimension, was reached, I photographed it. Then, taking ordinary magnifiers, I began upon that part of the sign where, if anything remained unevoked, it would be found. The reader will observe, that, each time that the result of one enlargement was made the subject for another, the loss was in the field or range which must be paid for intensity and minuteness. Thus, in the end, there might appear but one letter of a long sentence, or a part of a letter. In this case, however, the result was better than I had expected: I read distinctly, "--EIN, WEI--"; and Luther's popular lines, "_Wer liebt nicht wein, weib_," etc., were brought to my mind at once. Thus I had the sign in full: the powerful agent of the sun on earth had fixed Carl Elzner and his Protestant beer-garden on the stereoscopic view forever, whether the dull eyes of men could read them or not.