The sector on a quadrant, or, A treatise containing the description and use of four several quadrants, two small ones and two great ones, each rendred many wayes, both general and particular
Subtitle: each of them accomodated for dyalling, for the resolving of all proportions instrumentally, and for the ready finding the hour and azimuth universally in the equal limbe : of great use to seamen and practitioners in the mathematicks
By: written by John Collins ... ; also An appendix touching reflected dyalling from a glass placed at any reclination.
Contributors: Lyon, John
Series: Early English books, 1641-1700 -- 1524:9.
Publisher: Printed by J.M. for George Hurlock ... Thomas Pierrepont ... William Fisher ... and Henry Sutton ... with paper prints of each quadrant, either loose or pasted upon boards, to be sold at the respective places aforesaid
Published: 1984
Place of publication: London
Language: eng
Format: Microform
Number of pages: 394
Subjects: Quadrants (Astronomical instruments); Astronomy -- Early works to 1800.; Dialing -- Early works to 1800.
Genres: Early works to 1800.
Other titles: Treatise containing the description and use of four several quadrants; Appendix touching reflective dialling.
Notes: "The description and vses of a great universal quadrant", "The description and uses of a general quadrant, with the horizontal projection upon it inverted", and "An appendix touching reflective dialling" each have special t.p. and separate paging.

Reproduction of original in the Harvard University Library.

Wing C5382

Microfilm. Ann Arbor, Mich. : University Microfilms International, 1984. 1 microfilm reel ; 35 mm. (Early English books, 1641-1700 ; 1524:9)