The description and use of four new instruments : viz. First. The variation and tide instrument. Second. A lunar instrument for shewing the places of sun and moon; ... Third. The improved analemma, ... Fourth. The panorganon for solving those of the terrestrial globe; ... By Benjamin Donn, ...

Bibliographic Details

Main Author:	Donne, Benjamin, 1729-1798
Format:	eBook
Language:	English
Published:	London : Sold by Messrs. Mount and Page; B. Law; J. Johnson; R. Sayer; Messrs. Heath and Wing; and by the author at Bristol. Of whom may be had, the instruments, [1772?]
Series:	Eighteenth century collections online.
Online Access:	Full text online