…forthwith to apply himself with the most exact care and diligence to the rectifying of the tables of the motions of the heavens, and the places of the fixed stars, so as to find out the so much desired longitude of places for the perfecting of the art of navigation. W: F. Baily: «An Account of the Rev. John Flamsteed.» Передруковане у: R. Walsh et al.: «The Museum of foreign literature, science and art.» E. Litell, 1836. Vol. 28, P. 293
