The nautical almanac and astronomical ephemeris, for the year 1787. Published by order of the Commissioners of Longitude.
Great Britain.Commissioners of Longitude.
London : printed by C. Buckton. And sold by P. Elmsly,
1786.
Includes: 'Directions for making the best composition for the metals of reflecting telescopes; and the method of .. giving them the true parobolic figure. By the Rev'd John Edwards,' with 'An account of the cause and cure of the tremors, particularly affecting reflecting telescopes .. By the Rev'd John Edwards,' with separate pagination and register and a half-title to each part.
With two leaves of advertisements after p.164.
ESTC