John Hellins

1827

• An extract from a letter of the Rev. Mr. John Hellins, formerly assistant to Mr. (now Dr.) Maskelyne, the Astronomer-Royal at Greenwich Observatory, to Francis Maseres, Esq. Dated Potter's Pury, near Stoney Stratford, in Buckinghamshire, Sept. 25, 1792
• An improved solution of a problem in physical astronomy
• Analytical Institutions in Four Books
• Dr. Halley's quadrature of the circle improved
• Mathematical essays on several subjects