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318 the structure of the parts on which intellect depends.”

Banneker became greatly interested in astronomy. He made a number of calculations and finally completed an almanac covering the year 1792. A member of John Adams’ cabinet had this almanac published in Baltimore. This patron, James McHenry, said that the almanac was begun and finished without outside assistance except the loan of books “so that whatever merit is attached to his present performance, is exclusively and peculiarly his own.” The publishers declared that the almanac met the approbation of several of the most distinguished astronomers of America. The almanac was published yearly until 1802. When the City of Washington was laid out in 1793 under Major Pierre Charles L’Enfant, President Washington at the suggestion of Thomas Jefferson appointed Banneker as one of the six commissioners. He performed a most important part of the mathematical calculations of the survey and sat in conference with the other commissioners. Later he wrote essays on bees and studied methods to promote peace, suggesting a Secretary of Peace in the president’s cabinet. He “was a brave looking pleasant man with some