NYH412357 Title Page of \'A Journal of the Proceedings in the Detection of Conspiracy\', 1741 (litho) by American School, (18th century); Collection of the New-York Historical Society, USA; (add.info.: The Conspiracy of 1741, also known as the Negro Plot of 1741 or the Slave Insurrection of 1741, was a supposed plot by slaves and poor whites in the British colony of New York in 1741 to revolt and level New York City with a series of fires;); 穢 New York Historical Society ; American, out of copyright.