| Description | Contains tables.
Subject: Astronomy
Published in Philosophical Transactions, as 'A letter from the Rev. Mr. Joseph Betts, M. A. and Fellow of University College, Oxon, to Martin Folkes, Esq; Pr. R. S. containing observations on the late comet, made at Sherborn and Oxford; with the elements for computing its motions'
Read 14 June 1744. |