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Manuscript volume containing an eighteenth century treatise on geometry, entitled 'Geometrie Pratique'. The chapter headings are: 'Livre premier: des logarithmes', 'Livre II: De la trigonometrie rectiligne', 'Livre IV: De la construction des figures', 'Livre V: De la longimetrie', 'Livre VI: De la planimetrie', 'Livre VII: De la stereometrie'.

Manuscript volume containing mathematical calculations tables, accounts and sketches, with notes in Italian, c1500.

Manuscript volume containing a mathematical treatise, [1682], with diagrams in the text. The chapter headings are: 'Analysis triangulorum rectilineorum', 'geometriae practicae cap. 1m', 'principia geographiae generalia', 'de globe eiusque usibus', 'de projectione astronomica', 'de invenienda locorum longitudine', and 'astronomia'.

Manuscript volume containing writings on mathematics, [1668], and entitled 'The use of the rule and compass in drawings of lines, angles, parallels and geometrical superficial figures comprehended in eight practices, together with notes on decimal arithmetic, logarithms, mensuration, fortification, dialling and other branches of mathematics. The handwriting and watermarks are of the seventeenth century, and the date 1688 appears on the verso of leaf 68, where adjoining a 'Table for the declination of the sunne', is written 'Example for the 22th May 1668'. On leaf 112 appears 'A particular of all my mathematical instruments and the severall prices I paid for them'.