Nature has established her sympathetic concordants from the birth of the neutral centres of the planets. This is gravity; therefore gravity is fixed, inherent. There is no flight of gravity. The difference in the condition of the sympathetic nerve centres, and the variations in the chord aggregation of the masses, as established in the man or woman at birth, constitutes the molecular condition of the individual. The molecular state of animals, vegetables, and minerals, depends upon the aggregation of their chord centres. It is impossible to make two coins from one die the same in its molecular aggregation. The mere picking up of a coin and replacing it causes billions of molecules to be lost. This produces a change in the chord of mass of the coin. As this fact has only been developed by persistent progressive research, it is quite easy to comprehend the nature of the difficulties that lie in the way of perfecting devices for the guidance of artificers and mechanics, whereby they can bring a proper vibratory action into play to induce positive sympathetic transmission. In order to transmit my knowledge by demonstration it will be necessary to have much more perfect instruments than those crude devices which I first constructed for my researches. One of my perfected instruments shows to the eye, in the molecular effects produced by a certain order of vibration, when the chord of harmony is established between two neutral centres. Another, when connected with the sympathizer, denotes accurately, by the colour of a certain sound or combination of sounds the number of vibrations that are necessary to induce certain effects of mechanical combinations.