Zenith distances and quadrant observations.

1. Observed zenith distances, 7 January - 7 November 1787. These have only been partly reduced.

2. Observed zenith distances of the Sun's centre, 10 November 1787 - 1 March 1790, reduced and compared with the 'Nautical Almanac'.

3. Reduced observed zenith distances of the stars with the quadrant, 1767-1771 and 1787-1802, with notes and explanations.

4. Reduction of James Bradley's zenith sector observations.

5. Reduced zenith distances with the quadrant, 1803-1806.

6. Reduced quadrant observations of stars, 1753-1756.

7. Reduced quadrant observations of stars, 1802-1806.

8. Comparison of north polar distances of stars for the years 1756 and 1803.

9. Reduced zenith distances from quadrant observations of Polaris and Gamma Draconis, 1806-1807.

10. Reduced zenith distances from quadrant observations of Polaris, 1751-1753.

11. Reduced zenith distances from quadrant observations of Gamma Draconis, 1807.

12. Observed zenith distances of circumpolar stars, 1750-1759.

13 Reduced zenith distances from quadrant observations of Gamma Draconis, 1808-1811.

14. Observed and reduced zenith distances of principal stars, 1753-1762.