Briggs (Henry): Trigonometria Britannica sive de Doctrina Triangulorum libri duo. Quorum prior continent Constructionem Canonis Sinuum Tangentium & Secantium ... Posterior verò usum sive Applicatione, Canonis in Resolutione Triangulorum tam Planorum quam Sphaericorum e Geometris fundamentis ... ab Henrico Gellibrand, Gouda, excudebat Petrus Rammasenius, 1633, folio, first edition, with half title, woodcut diagrams (half title spotted, some browning, contemporary calf-backed boards (rather worn). [Brunet I, 1258; Honeyman 506]