The trissotetras: or, a most exquisite table for resolving all manner of triangles, : whether plaine or sphericall, rectangular or obliquangular, with greater facility, then ever hitherto hath been practised: most necessary for all such as would attaine to the exact knowledge of fortification, dyaling, navigation, surveying, architecture, the art of shadowing, taking of heights, and distances, the use of both the globes, perspective, the skill of making the maps, the theory of the planets, the calculating of their motions, and of all other astronomicall computations whatsoever. Now lately invented, and perfected, explained, commented on, and, with all possible brevity, and perspicuity, in the hiddest, and most re-searched mysteries, from the very first grounds of the science it selfe, proved, and convincingly demonstrated. /
Urquhart, Thomas,Sir,1611-1660.
Glover, George,approximately 1618-engraver.
Cromarty, Christian Elphinston,Dame,1590,-former owner.StEdNL: H.32.a.38
London : Printed by Iames Young,
1645.
With frontis. portrait (pi1v) of the author signed: G: Glouer ad vivum delineauit et sculp: 1645.
Wing (2nd ed.)
Thomason
ESTC
Bound as a presentation copy to the author's mother with boards stamped: D C E. Lad Cro. That is, Dame Christian Elphinston, Lady Cromartie.
Microfilm.
Mathematics
England London.