In every State there can be two legislatures, one in the State-house and the other on the fence. Let us in this District so guard the right to vote and the counting of the ballots, that we shall know after the election who has been elected and know with certainty the men who have been elected by the legal voters of the District. It becomes us all, whether Republicans or Democrats, to unite in securing such a law. Let us act together, Democrats and Republicans, black and white, rich and poor, educated and ignorant--let us all unite upon the principle that we have the right to govern ourselves. Then it will make no difference whether the District of Columbia shall be Democratic or Republican, provided it is the will of a legal majority of her people. Ladies and gentlemen, I thank you. WALL STREET SPEECH. * A political demonstration was made in Wall Street yesterday afternoon that stands without a rival among the many out-door meetings in that place, which for years have been memorable features of Presidential campaigns. Bankers and brokers, members of the Produce Exchange, and dry goods merchants assembled at their respective rendezvous and marched in Imposing processions to the open space in front of the Sub-Treasury building, from the steps of which Col. Ingersoll delivered an address. Written words are entirely inadequate to describe this demonstration of Wall Street business men. It never was equaled in point of numbers, respectability or enthusiasm, even during the excitement caused by the outbreak of the Rebellion. Throughout the day the business houses, banking offices and public buildings down town were gay with flags and bunting. Business was practically suspended all day, and the principal topic of conversation on the Exchanges and m offices and stores was the coming meeting. Long before the hour set, well-dressed people began to gather near the Sub- Treasury Building and by two o'clock Wall Street, from Broad and Nassau half way down to William, was passable only with difficulty. While the crowd was fast gathering on every hand, Graiulla's band, stationed upon the corner buttress near the Sub-Treasury, struck up a patriotic air, and in a few minutes the throngs had swelled to such proportions that the police had all they could do to maintain a thoroughfare. A few minutes more ana the distant strains of another band attracted all eyes toward Broadway, where the head of the procession was seen turning into Wall Street. Ten abreast and every man a gentleman, they marched by. At this time Wall street from half way to William Street to half way to Broadway, Nassau Street half way to Pine, and Broad Street as far as the eye could reach, were densely packed with people from side to side. Everything else, except the