"My second system of dissociation I consider complete, as far as the liberation of the ether is concerned, but not sufficiently complete, as yet, in its devices for indicating and governing the vibratory etheric circuit, to make it a safe medium. "My third system embraces aerial and sub-marine navigation. The experimental sphere intended to test the combination of the positive and negative rotation is nearly completed. ... "I have done everything that I could do to demonstrate the integrity of my inventions, and I will never again allow my devices to be submitted to examinations; not that I am afraid they will be stolen, but I do not wish to have the construction of my improved mechanical devices known until my patents are taken out. Nor will I ever again make a statement, specifying the time when certain work will be finished. If I thought to-morrow would end all my struggles on this system, I would not say so. I have been a great sufferer from my inability to keep my promises, fully believing in my power to keep them, and now I must and will prove that all is right before I promise. ... "The work on the vibratory engine is progressing rapidly. I spend an hour or two every day at the shop where my work is being done, examining every part of it critically as it is being put together. The safety arrangements which I am having attached to my liberator will greatly improve it. Its operation will now be conducted with a gum bulb instead of a violin bow, the pressure of which gives the introductory chord of impulse that vitalizes the whole machine. The chords will all be set in progressive sympathy from the first octave to the fortieth.... "I have been writing out some of my theories as to sound and odour. These two subjects have intensified me considerably of late, on account of the peculiar position they occupy in their lines of sub-division; as also the peculiar laws that govern them in their dissemination. I see the time approaching when I will be able to write up my system of the true philosophy of nature's grandest force, and have at my control the proper apparatus to analyze and demonstrate all the progressive links of transmittive sympathy from the crude molecular to the high etheric."...