But neither these subsequent papers, nor any documents which now appear accessible, can supply any authentic or trustworthy evidence as to the real extent of the earlier plot. It certainly was not confined to the mere environs of Richmond. The Norfolk "Epitome" of October 6th states that on the sixth and seventh of the previous month one hundred and fifty blacks, including twenty from Norfolk, were assembled near Whitlock's Mills in Suffolk County, and remained in the neighborhood till the failure of the Richmond plan became known. Petersburg newspapers also had letters containing similar tales. Then the alarm spread more widely. Near Edenton, N.C., there was undoubtedly a real insurrection, though promptly suppressed; and many families ultimately removed from that vicinity in consequence. In Charleston, S.C., there was still greater excitement, if the contemporary press may be trusted; it was reported that the freeholders had been summoned to appear in arms, on penalty of a fine of fifteen pounds, which many preferred to pay rather than risk taking the fever which then prevailed. These reports were, however, zealously contradicted in letters from Charleston, dated October 8th, and the Charleston newspapers up to September 17th had certainly contained no reference to any especial excitement. This alone might not settle the fact, for reasons already given. But the omission of any such affair from the valuable pamphlet containing reminiscences of insurrections in South Carolina, published in 1822 by Edwin C. Holland, is presumptive evidence that no very extended agitation occurred. But wherever there was a black population, slave or emancipated, men's startled consciences made cowards of them all, and recognized the negro as a dangerous man, because an injured one. In Philadelphia it was seriously proposed to prohibit the use of sky-rockets for a time, because they had been employed as signals in San Domingo. "Even in Boston," said the New York "Daily Advertiser" of September 20th, "fears are expressed, and measures of prevention adopted." This probably refers to a singular advertisement which appeared in some of the Boston newspapers on September 16th, and runs as follows:-- "NOTICE TO BLACKS. "The officers of the police having made returns to the subscriber of the names of the following persons who are Africans or negroes, not subjects of the Emperor of Morocco nor citizens of any of the United States, the same are hereby warned and directed to depart out of this Commonwealth before the tenth day of October next, as they would avoid the pains and penalties of the law in that case provided, which was passed by the Legislature March 26, 1788. "CHARLES BULFINCH, "Superintendent. "By order and direction of the Selectmen."