Science & Technology / Astronomy & Mathematics

KIRCHER, Athanasius. Magnes sive de arte magnetica opus tripartitum quo universa magnetis natura, eiusque in omnibus scientiis & artibus usus, nova methodo explicatur: ...
Rome, Biagio Diversin and Zanobio Masotti (printed by Vitale Mascardi), 1654. Folio. With engraved frontispiece by F. Valentius, letterpress title-page printed in red and black with engraved double publisher's device, full-page engraved plate with the portrait of Emperor Ferdinand IV, 34 mostly full-page engraved illustrations, 215 woodcut illustrations and about 50 letterpress tables. Contemporary overlapping vellum. [32], 618, [28] pp. Full description

KNOOP, Johann Hermann. Eerste pylaar der algemene mathesis of wis-kunde, of de arithmetica ...
Leeuwarden, Abraham Ferwerda, 1758. 2 parts in 1 volume. 8vo. With an engraved folding plate after the last page, a small woodcut vignette on the title-page, a woodcut headpiece at the start of the work, two decorated woodcut initials, and numerous mathematical figures in the text. The title-page is printed in red and black, the work includes a divisional title-page for part 2. Contemporary(?) gold-tooled half brown calf, with remnants of a dark brown morocco title-label on the spine, brown sprinkled paper sides. [16], 498; [2], 503-976 [= 473] pp. Full description

LACAILLE (LA CAILLE), Nicolas Louis de. Lectiones elementares astronomiae, geometriae, et physicae, ex editione Parisina anni 1755 in Latinum traductae a C.S(chefer) e S.J. Including: Appendix, complectens Praecipuas Mutationes, quas Auctor in Ultima Editione Parisina anno 1761 fecit, et in Latinum convertit C.S(chefer) e S.J.
Vienna, Prague, Johann Thomas Trattner, 1757-1762. 2 parts in 1 volume. 4to. With woodcut vignette on 2 title-pages, 10 folding engraved plates in text. Contemporary vellum. [10], 280, [6]; 75, [1 blank] pp. Full description

LA HIRE, Philippe de. Sectiones conicae in novem libros distributae, ...
Paris, Etienne Michallet, 1685. Large folio (38 x 26 cm). With a charming woodcut headpiece at the beginning of the main text, hundreds of woodcut diagrams in the text. 19th-century boards (ca. 1820?). [8], 249, [1] pp. Full description

LANSBERGE, Johan Philip. Tabulae motuum coelestium perpetuae ...
Middelburg, Zacharias Roman (colophon: Leiden, Willem Christiaens van der Boxe), 1632. 3 parts in 1 volume. Folio. With an engraved title page, an engraved full-page portrait of the author, a divisional title page for the tables with a small woodcut figure representing the solar system as a vignette, a folding letterpress table (all within collation). Further with numerous figures and tables in the text, several woodcut decorated initials, and woodcut head- and tail-pieces. Contemporary overlapping vellum. 79, [1 blank]; 180, [1 folding leaf]; 186, [5], [1 blank] pp. Full description

LANSBERGE, Philip van. Horologiographia plana: in qua omne genus sciotericorum horologiorum, quae plano cuilibet inscribi possunt, certis evidentibusq[ue]; . . .
Middelburg, Zacharias Roman, 1663. Small folio (28.5×17.5 cm). With 61 woodcuts in the text (1 repeated on the title-page, illustrating a sundial), many more than half-page, including both sundials and diagrams illustrating how they work. With extensive 19th-century manuscript notes on the back of the title-page. Lacking 2 leaves containing Roman's dedication. Modern paper-covered boards. [2], 53 pp. Full description

LE MONNIER, Pierre-Charles. Mémoires concernant diverses questions d'astronomie et de physique. Lûs & communiqués à l'Académie Royale des Sciences, &c.
Paris, Imprimerie Royale, 1781. 4to. With woodcut vignette on title-page (with an armillary sphere and other instruments), and an engraved folding plate with 3 illustrations of eclipses engraved by Y. le Gouaz. Near contemporary half mottled calf. VIII, XXIV, 34 pp. Full description

LUDERS, Theodoric. Traicté mathematique contenant les principales definitions, problemes et theoremes d'Euclide. l'Arithmetique decimale. . . . La fortification Hollandoise. Francoise. Italienne. Et Espagnolle.
Paris, [Jean Jombert], 1680. With engraved title-page, engraved table, and 34 numbered engraved plates (11 double-page).
With: (2) LUDERS, Theodoric. Traité d'arithmetique contenant les reigles necessaires aux marchands, banquiers, changeurs, &. financiers: . . .
Paris, [Jean Jombert], 1680. 2 works in 1 volume. Large folio (50×34.5 cm). Contemporary mottled calf, richly gold-tooled spine (rebacked with original backstrip laid down). Full description

[MANUSCRIPT - ASTRONOMY]. Plain astronomy. Manuscript volume of notes on practical astronomy and mathematics.
[England?, ca. 1777/1781?]. 4to. Manuscript volume of notes on practical astronomy and mathematics in English, written in ink on Dutch paper with a Maid of Dordrecht watermark without countermark. The leaves are numbered from the front, 101 and 26 leaves of text and diagrams, 39 blank leaves in the middle, last 26 leaves in reverse order, illustrated with several astronomical and mathematical diagrams, including one of a solar system. Late 18th-century half calf, marbled sides. 101, 26, [39 blank], 26 ll. Full description

[MANUSCRIPT - MEDIEVAL TIMEKEEPING]. Calculus temporum ecclesiasticus.
[Possibly England, ca. 1360]. Small 4to (15.5 x 22.5 cm). Latin manuscript on paper. Brown ink in an early bastarda hand, the final three leaves in a slightly later (still quite contemporary) hand. 19th-century paper wrappers, with the manuscript title on the front wrapper. 30 ll. Full description