The sector on a quadrant, or, A treatise containing the description and use of three several quadrants
Subtitle: each rendered many ways both general and particular. Accommodated for dyalling, for the resolving of all proportions instrumentally, and for the ready finding the hour and azimuth universally, in the equal limb. Of great use to seamen, and practioners in the mathematiques
By: Written by John Collins ... Also, an appendix touching reflected dyalling, from a glass however posited. With large cuts of each quadrant, printed from the original plates graved by Henry Sutton, either loose, or pasted upon boards
Publisher: To be sold by George Hurlock book-seller at Magnus corner, by William Fisher at the Postern near Tower-hill, and by Henry Sutton mathematical instrument maker, at his house in Thredneedle street behind the Exchange.; Printed by J. Macock
Published: 1658
Place of publication: London
Language: eng
Number of pages: 275
Notes: Also issued with the addition of p.277-284 ("The description of an universal small pocket quadrant") and an additional plate (of that quadrant); that augmented issue was reissed with cancel t.-p. in 1659.

"The description and uses of a general quadrant ..." (1 p. ℓ., 54, [8] p., 1 ℓ., 26 p.) has separate signatures & paging and special t.-p.

"The description and vses of a great universal quadrant ..." (p.[203]-275) and "An appendix touching reflective dialling. By John Lyon ..." (1 ℓ., 26 p. at end) have special t.-p's.

Tables of declination & right ascension (p.[55-62], 2d count) by Henry Sutton.