5006 x 3350 px | 42,4 x 28,4 cm | 16,7 x 11,2 inches | 300dpi
Altre informazioni:
Banneker began the study of astronomy and was soon predicting future solar and lunar eclipses He compiled the ephemeris or information table for annual almanacs that were published for the A Banneker mannequin sits at a desk with a copy of a letter he sent to Thomas Jefferson The museum is on the property of his former home in Oella Maryland near Baltimore in Howard County He lived from 1731 to 1806 He was an accomplished surveyor and astronomer and helped set the boundaries of what is now called Washington DC
