1 329 résultats
17565629La Haye, Benjamin Gibert, 1756 ; tomes premier et second : Campagne de 1690 et campagne de 1691 ; deux tomes reliés en un volume, in-4 ; demi-basane à coins havane, faux-nerfs dorés, pièce de titre vert clair, tranches mouchetées de bleu (reliure ancienne) ; XVI, 90 ; 146 pp., 5 grandes cartes dépliantes (Nouvelle carte du Comté de Flandre, dressée sur des mémoires fidèles ; Carte du Comté de Flandres par Guillaume de l'Isle ; Carte des camps de Saint-Amand et de Leuse, les 2 et 17 mai 1690, par le chevalier de Beaurain ; Carte des camps de Leuse et d'Hauterive les 17 et 20 mai 1690, par le chevalier de Beaurain ; Carte des camps d'Hauterive et d'Harlebeck les 20 et 21 mai 1690, par de Beaurain).
17475477EBRom, Laurentius Barbiellini, 1747/1748. 4°. 33,5 cm. XX, 560, XVI, 581 (recte: 579) Seiten. Ganzpergamentbände der Zeit mit goldgeprägten Rückentiteln auf braunen Lederschildchen. [5 Warenabbildungen]
178371166London 1783-1787. 5 volumes. 21 cm. halfleather red letterpieces gilt marbled boards. 5 frontespieces 13 engravings ills. - few volumes leather bit cracked on hinges and hinges weakening/ bit loose vol 1 2 and 5 top spine slightly damaged all volumes more or less rubbed Although still good see pictures Descriptions of inventions in many different fields of science: chemistry agriculture mechanicks manufactures polite arts colonies and trade. among others: Machine for teaching blind persons arithmetic; Mr Spaldings improved diving bell. - rare set. hardcover
174546580Paris, L'Imprimerie Royale, 1745. 4to. Without wrappers. Extracted from ""Mémoires de l'Academie des Sciences. Année 1742"". Titlepage to Année 1742/1745. - 52 pp. (pp. 1-52) and 5 folded engraved plates. Clean and fine.
174050926(Petropoli, St. Petersburg, Typis Academiae, 1740). 4to. No wrappers. In: ""Classes Prima continens Mathematica. Commentarii Academiae Scientiarum Imperialis Petropolitanae"", Tomus VII ad Annum 1735, &..... Euler's papers: pp. 135-149, 150-161, 174-183 a. 184-200 and 2 engraved plates. Clean and fine.
175351379Stockholm, Lars Salvius, 1753. Lille 8vo. Samtidigt blåt, falmet og slidt papirsomslag, ryg mangler. (22),484,(20) pp., træstukne illustrationer i teksten. 10 blade i midten med lidt papir i nedre margin bortrevet, tab af enkelte bogstaver på 2 blade. Med brugsspor og spredte brunpletter. Titelbladet brunplettet og med lille stempel. På indersiden af foromslaget med egenhændig tilskrift ""Pehr Kalm""
176946556(Berlin, Haude et Spener, 1769). 4to. Without wrappers as issued in ""Mémoires de l'Academie Royale des Sciences et Belles-Lettres"", Année 1767, Tome XXXIII, pp. 311-352.
174051275(Paris, L'Imprimerie Royale, 1740). 4to. Without wrappers. Extracted from ""Mémoires de l'Academie des Sciences. Année 1737"". Pp. 389-469, 1 engraved map (from Torneå to Kittis) and 5 folded engraved plates.
175651377Paris, L'Imprimerie Royale, 1756. 4to. Without wrappers. Extracted from ""Mémoires de l'Academie des Sciences. Année 1752"". Pp. 266-307 a. pp. 461-495. Both papers clean and fine.
170444382Paris, Jean Boudot, 1704. 4to. Without wrappers. Extracted from ""Mémoires de l'Academie des Sciences. Année 1702"". Pp. 308-328 a. 2 large folded engraved plates. A few small brownspots. Wide-margined.
179951120Leipzig, Johann Benjamin Georg Fleischer, 1799. Contemp. hcalf. Gilt spine. Titlelabel with gilt lettering. A paperlabel pasted on top of spine. Stamps on title-page. XX,172 pp. and 4 large folded plates. A few brownspots to the first few leaves.
179951120Leipzig Johann Benjamin Georg Fleischer 1799. Contemp. hcalf. Gilt spine. Titlelabel with gilt lettering. A paperlabel pasted on top of spine. Stamps on title-page. XX172 pp. and 4 large folded plates. A few brownspots to the first few leaves. <br/><br/><em>Scarce first edition. Here Lehmann standardized the Hachure Representation. Hachures are an older mode of representing relief. They show orientation of slope and by their thickness and overall density they provide a general sense of steepness. Being non-numeric they are less useful to a scientific survey than contours but can successfully communicate quite specific shapes of terrain. They are a form of shading although different from the one used in shaded maps. - Poggendorffr I 1410. </em> unknown
179345277Lund, Berling, (1793-95). 4to. Ubeskåret i et senere mønstret papirsomslag med forgyldt skindtitel på forsiden. (1-5)pp 6-24(2) pp. 27-53 pp. samt et stort kort over Hven (30x25 cm), hvor rammen er håndkoloreret. (Charta öfwer Hwen, J.M. Wetter sculp.). Marginer med lidt runpletter. Nederste højre hjørne af titelbladet til del 2, bortskåret, uden teksttab.
179345277Lund Berling 1793-95. 4to. Ubeskåret i et senere mønstret papirsomslag med forgyldt skindtitel på forsiden. 1-5pp 6-24;2 pp. 27-53 pp. samt et stort kort over Hven 30x25 cm hvor rammen er håndkoloreret. Charta öfwer Hwen J.M. Wetter sculp. Marginer med lidt runpletter. Nederste højre hjørne af titelbladet til del 2 bortskåret uden teksttab. <br/><br/><em>Originaltrykket af denne sjældne latinske beskrivelse af Tycho Brahe's Hven med det attraktive foldekort i fin stand. </em> unknown
174546580Paris L'Imprimerie Royale 1745. 4to. Without wrappers. Extracted from "Mémoires de l'Academie des Sciences. Année 1742". Titlepage to Année 1742/1745. - 52 pp. pp. 1-52 and 5 folded engraved plates. Clean and fine. <br/><br/><em>First appearance of this importent paper on the relative movement and the dynamics of a body in motion. It is Clairaut's main contribution to mechanics.The principle of "Galilean invariace" "was stated most clearly by Cairaut in a paper published in 1745 the paper offered; in effect it is the modern principle of relative motion according to which a body seen from a non-inertial frame experiences an "apparent force" per unit mass equal to the negative ofthe acceleration of that frame relative to inertial frame."Truesdell "Essays in the History of Mechanics" p. 131 </em> unknown
174050926Petropoli St. Petersburg Typis Academiae 1740. 4to. No wrappers. In: "Classes Prima continens Mathematica. Commentarii Academiae Scientiarum Imperialis Petropolitanae" Tomus VII ad Annum 1735 &. Euler's papers: pp. 135-149 150-161 174-183 a. 184-200 and 2 engraved plates. Clean and fine. <br/><br/><em>First printing of 4 importent early papers by Euler. Enestroem: E42 E43 E44 a. E45.E42: This is Euler's second paper on the "Brachistochrone problem".E43. Here Euler introduces THE EULER CONSTANT. "The Euler-Mascheroni constant also called Euler's constant is a mathematical constant recurring in analysis and number theory usually denoted by the lowercase Greek letter gamma."E44: "This is an extensive paper that develops a method for finding a family of curves arising from the constant of integration of dz = Pdx which is treated as the second variable; the rudiments of partial differentiation are presented and there is an extensive survey of homogeneous functions centred around what is now know as Euler's Theorem for such functions. The origins of this paper would seem to be Proposition 15 of Vol. 2 of the Mechanica relating to families of tautochronous curves where an integration relying on Euler's Theorem is required." Ian Bruce.E45: Here Euler introduces the FUNCTION NOTATION fx. "This is an equally extensive paper that continues the development of methods for finding a family of curves arising from the constant of integration of dz = Pdx which is treated as the second variable. A method is developed for finding the modular equation for the first order equation that is extended to cover a number of cases; this in turn is extended to second and higher orders. The method involves finding suitable functions to integrate starting from a part of the modular equation that is integrable so that the whole equation is of this form. This paper is noteworthy in addition as it seems to be the first in which the function notation albeit in a slightly different form from the modern meaning is introduce. I have not been able to check all the equations at this stage."Ian Bruce.This section also contains DANIEL BERNOULLI: Demonstrationes theorematum svorum de oscillationibus corporum filo flexili connexorum et catenae verticaliter suspensae. Pp. 162-173. </em> unknown
175351379Stockholm Lars Salvius 1753. Lille 8vo. Samtidigt blåt falmet og slidt papirsomslag ryg mangler. 2248420 pp. træstukne illustrationer i teksten. 10 blade i midten med lidt papir i nedre margin bortrevet tab af enkelte bogstaver på 2 blade. Med brugsspor og spredte brunpletter. Titelbladet brunplettet og med lille stempel. På indersiden af foromslaget med egenhændig tilskrift "Pehr Kalm" <br/><br/><em>Originaludgaven dog kun første bind som tilsyneladende har tilhørt forfatteren selv. I dette første bind beskriver Kalm rejsens start i Sverige med beskrivelsen af hans færd fra Uppsala til Strömstad pp. 1-43 herefter rejse i Norge pp. 47-138 Grimstad - Arendal - Christianssand. Resten af bindet omhandler England som sidenhen blev udgivet separat.This first volume of the first edition deals with the travels in Sweden pp. 1-43 Norway pp. 47-138 and England pp. 138-484.Sabin 36986 - Schiötz "Itineraria Norvegica" 511a. Supplement p. 393. </em> unknown
176946556Berlin Haude et Spener 1769. 4to. Without wrappers as issued in "Mémoires de l'Academie Royale des Sciences et Belles-Lettres" Année 1767 Tome XXXIII pp. 311-352. <br/><br/><em>First edition of a monumental paper in the theory of equations by "one of the greatest mathematicians of all times" Cajori. In this memoir which deals with the solutiuon of numerical equations Lagrange examines the roots of algebraic equations and provides methods of separating the real and imaginary roots and of approximating the real roots with continued fractions.Parkinson "Breakthroughs" 1767 P. </em> unknown
174051275Paris L'Imprimerie Royale 1740. 4to. Without wrappers. Extracted from "Mémoires de l'Academie des Sciences. Année 1737". Pp. 389-469 1 engraved map from Torneå to Kittis and 5 folded engraved plates. <br/><br/><em>First printing of the official report from the French Academy of the geodetic expedition to Lapland in order to settle the conflict between Earth-elangators and Earth-flatteners between the French and the British. "Newton had calculated from the Earth's rotational force at the Equator that its equatoeial diameter should exceed its polar diameter by 0.44 per cent or 27 km 17 miles; similar in Jupiter rotating more than twice as fast the disparity of the diameters was shown to be even greater. In France however tha Cassinis from geodetic measurements stretching along the meridian at Paris from the Channel to the Pyrennees came to exactly the opposite conclusion - that the polar diameter of the Earth was the greater. After Maupertuis had examined this imcompatibility in 1733 the Academy of Sciences decided that it should be settled by measure of a degree of latitude taken in two widely separated parts of the globe. Maupertuis with Clairaut took a party to the Golf ofBothnia. La Condamine with Bouguer took another to Peru. maupertuis departed in May 1736 and was absent for a year only in December 1737 was he able to announce the result that in accordance with Newton's dynamical theory the degreee in the far north was loner than that in Paris. More years elepsed before the degreee in Peru was found to be shorter. As Voltaire put in a wrily witty but un-Baconian couplet addresseed to Maupertuis:"In tedious deserts you were forced to roam. To find the truth that Newton knew at home." Rupert Hall "Revolution in Science 1500-1750 pp.351-52.Parkinson "Breakthroughs" 1736-37 E. </em> unknown
172540967Amsterdam, Wetsteins & Smith, 1725-30. Small 8vo. Bound in 4 contemp. full calf. Richly gilt spines, titlelabels with gilt lettering. Small stamp on halftitles. (28),470,(36)(6),608(6),696(12),780 pp. Engraved frontispiece, 3 engraved portraits, 2 folded maps, 1 folded plan a. 1 engraved plate. Fine and clean.
172540967Amsterdam Wetsteins & Smith 1725-30. Small 8vo. Bound in 4 contemp. full calf. Richly gilt spines titlelabels with gilt lettering. Small stamp on halftitles. 2847036;6608;6696;12780 pp. Engraved frontispiece 3 engraved portraits 2 folded maps 1 folded plan a. 1 engraved plate. Fine and clean. unknown
175651377Paris L'Imprimerie Royale 1756. 4to. Without wrappers. Extracted from "Mémoires de l'Academie des Sciences. Année 1752". Pp. 266-307 a. pp. 461-495. Both papers clean and fine. <br/><br/><em>First printing of these importent papers in the physiology of digestion as reaumur here for the first time isolated the gastric juice and demonstrated its solvent effects upon foods. To the experiments he used a pet kite by putting a sponge into the stomach attached to a string that he could withdraw. These results were ably confirmed and extended by the work of Lazaro Spallanzani.Garrison & Morton No 979. </em> unknown
170444382Paris Jean Boudot 1704. 4to. Without wrappers. Extracted from "Mémoires de l'Academie des Sciences. Année 1702". Pp. 308-328 a. 2 large folded engraved plates. A few small brownspots. Wide-margined. <br/><br/><em>First appearance of a classic paper in the theory of sound his second paper on Acoustics. Saveur had his first founding paper printed in 1701 "Systeme général des Intervalles des Sons & son Application à tous les Systèmes & à tous les Instrumens de Musique." in which he developed the new subject "acoustique" and coined the term In the paper offered he was the first to use beasts to determine the frequency difference and he was thus able to calculate the absolute frequencies."To determine absolute frequency Sauveur used a pair of organ pipes a small half-tone apart in just intonation frequency ratio 25:24. This interval is sufficiently small that the beats can be counted for low pitches. Furthermore the interval can be obtained accurately by tuning through thirds and perfect fifths for example by tuning up two major thirds and then down a fifth. As a results of experiments done with Deslander and organ builder Sauveur found that the frequency of an organ pipe five Paris feet long was between 100 and 102 cps. Sauveur claimed to have obtained consistent results from experiments done with other piopes. Newton made a rough check of Sauveurs eresults."DSB XII p. 128. </em> unknown
178541977Helmstädt und Leipzig, J.G. Müllerschen Budhhandlung, 1785. Small 8vo. Orig. printed blue wrappers to both issues., no backstrip. In: ""Chemische Annalen...von Lorenz Crell"", 1785:1. Bd., 3. Stück. a. 1785: 1.Bd., Stück 4. ( 2 whole issues = Stück3-4). (2),196-288 a. (2),291-384 a. 1 engraved plate. - Scheele's papers: pp. 229-38 a. pp. 291-299.
178541977Helmstädt und Leipzig J.G. Müllerschen Budhhandlung 1785. Small 8vo. Orig. printed blue wrappers to both issues. no backstrip. In: "Chemische Annalen.von Lorenz Crell" 1785:1. Bd. 3. Stück. a. 1785: 1.Bd. Stück 4. 2 whole issues = Stück3-4. 2196-288 a. 2291-384 a. 1 engraved plate. - Scheele's papers: pp. 229-38 a. pp. 291-299. <br/><br/><em>First appearance of these importent papers by the discoverer of oxygen. "In 1785 Scheele revised his views on the nature of air and fire the papers offered as a result of Lavoisier's observations on the increase in weight on burning phosphorus in air. He says he had also often observed the formation of water on the explosion of a mixture of inflammable air hydrogen and fire air in a bottle but had thought that the moisture was in the gases as Priestly had done in 1781.Parkinson III:p.228. "It is only the exact observation of Lavoisier which had helped me out of the dream."Scheele. </em> unknown