Woodcut device on title, two folding printed tables, & one folding woodcut plate. Diagrams in the text. 2 p.l., 306, 35, [1] pp. 4to, cont. speckled sheep (upper joint with short crack, bookplate on blank portion of title patched, minor foxing), spine gilt, red leather lettering piece on spine. Basel: impensis Thurnisiorum, Fratrum, 1713.

[bound with]:

BERNOULLI, Nicolaus I. Dissertatio Inauguralis Mathematico-Juridica. De Usu Artis Conjectandi in Jure. 56 pp. 4to. Basel: J.C. Mechel, 1709. More

Folding lithographed diagram. 8vo, orig. pale green cloth (head & foot of spine with slightest chipping, occasional unimportant foxing), covers stamped in blind, spine lettered in gilt. New York: D. Appleton, 1860.

First American edition, “second issue” with three quotations on verso of half-title.

A very good and bright copy preserved in a slip-case. More

Folding engraved plate in Vol. IV. Five vols. Large 4to, cont. polished mottled calf (joints & a few corners carefully repaired), spines nicely gilt, red morocco lettering pieces on spines. Paris: J.B.M. Duprat & others, An VII [1798]-1825.

First edition and a complete set with all the supplements. In this monumental and fundamental astronomical work, Laplace — the “Newton of France” — codified and developed the theories and achievements of Newton, Euler, d’Alembert, and Lagrange. “Laplace maintained that while all planets revolve round the sun their eccentricities and the inclinations of their orbits to each other will always remain small... More

Nine folding tables (woodcut & letterpress), & numerous woodcut diagrams & tables in the text. 6 p.l., 139 pp., 2 blank leaves. 12mo, cont. mottled calf (very slightly rubbed), panelled in gilt. Leyden: P. Rammasen, 1628.

Third edition; this edition is much rarer than the first edition of 1617. This is the first description of a calculating machine.

"In 1617 Napier's intense concern for the practicalities of computation led him to publish another book, the Rabdologiae, which contains a number of elementary calculating devices, including the rods known as 'Napier's bones.' These rods, which in essence constitute a mechanical multiplication table, had a considerable vogue for many... More

One folding engraved plate. iv, 245, [1] pp. 8vo, cont. half-cloth & marbled boards (ends of spine almost invisibly repaired), spine gilt. Berlin: T.H. Riemann, 1827.

First edition of this pioneering work which contains one of the most important discoveries in electrical science — “Ohm’s law” — the basis of the present system of electrical measurement. Ohm discovered the unit of resistance in an electrical current.

“In the field of electrical measurement Ohm was the great pioneer...Ohm’s great contribution — ‘The Galvanic Chain Mathematically Calculated’ — was to measure the rate of current flow and the effects of resistance on the current. ‘Ohm’s law’... More

313 leaves (of 314), lacking final blank, otherwise complete, including blank leaves *1 and a1. 37 lines & headline, Roman type. Numerous initials in various sizes supplied in red and blue. 96 fine woodcut illustrations. Folio (310 x 208 mm.), cont. Italian blind-tooled brown calf over wooden boards (upper cover a little defective, crack in the wood of one board repaired), compartments of spine decorated with floral stamps, covers with floral and geometrical borders, metal bosses with engraved flowers in the corners, paper label on spine “L’Arte Militare del Ramusio.” Verona: Boninus de Boninis, 17 February 1483.

First edition in Italian and a fine and large copy of this handsomely illustrated book on the art of war which contains the earliest technical illustrations in a printed book. The first edition, issued in 1472 in Latin, contained only 95 woodcuts. More