Paper, 'Observations upon the comet that appeared in the months of January, February and March 1737, made at Oxford [England]' by J [James] Bradley Bradley describes a comet he first witnessed on the 15 February with the last observation taking place on 22 March 1737. Subject: Astronomy Published in Philosophical Transactions as 'A collection of observations communicated to the Royal Society, relating to the comet that appear'd in the months of January, February, and March 1736-7' 1737