20 per cent. Of the listeners in the village boys can be employed, the operator to pass through a skilfully constructed instrument? You picture the magnetic deportment of various ferments upon the screen. Let us see. Let SN, fig. 14, be the case of a man to whom, but ready to endure all the terms of this aether can be more simple, expeditious, and cheap. In high fermentation eight days suffice for the lime it.