768 HENRY SOTHERAN & CO., 140, STRAND, W.C, and 43, PICCADILLY, W. 



15285 THORPE (Sir Thomas Edward, r.R.s.) Essays in Historical Cheihistry, 8vo. cL, Qs 

 (p. 125 nett) 1902 



Including Robert Boyle, Dr. Priestley, Scheele, Cavendish, James Watt, Lavoisier, Faraday, Thomas Graham, Wiihler, 

 Dumas, Kopp, Victor Meyer, Mendeleeflf, Cannizzaro, the Rise and Development of Synthetical Chemistry, the Progress 

 of Chemistry in Gt. Britain and Ireland during the XIX. Century ; etc. 



15286 Ein VORLESUNGSVERSUCTI zur Veranschaulichung des Phanomens der Kohlenstaub- 



EXPLOSIONEN, roy. 8vo. (pp. 7), sewn, Is Hamburg, 1892 



152S7 , and Arthur Gordon FRANCIS : On the Atomic Weight of Strontium, roy. 8vo. 



(pp. 13), seim, IsQd 1910 



15288 , und W. KIRWAN : Fluorsulfonsaure, roy. 8vo. (pp. 4), sewn, \s Hamburg, 1892 



15289 , and Alfred Edward Howard TUTTON; f.r.s. : Phosphorous Oxide, Part I, with 



5 woodcuts, 8vo. (pp. 29), sewn, \s %d 1890 



15290 tj ber Phosphoroxysulfid, roy. 8vo. (pp. 5), sewn. Is Hamburg, 1892 



15291 , und John YOUNG : Ueber die vereinigte Wirkung von Hitze und Druck auf die 



Paraffine ; with 2 woodcuts, 8vo. (pp. 28), sewn, 2s Qd [Leipzig, 1872] 



15292 THURSTON (Robert Henry, Cornell Univ.) Heat as a Form of Energy, with 8 plates, cr. 

 8vo. cL, 2s M (p. 55) 1890 



15293 History of the Growth of the Steam-Engine, 2nd Edition, with frontispiece, 147 



woodcuts, and 15 portraits, cr. 8vo. cL, 3s (p. 65 66^) 1879 



15294 Third Edition [enlarged], with frontispiece, 147 vjoodcuts, and 15 portraits, cr. 8vo. cL, 



3s 6d (p. 6s 6c/) 1883 



15295 Manual of Steam-Boilers : their Design, Construction, and Operation, with 183 wood- 

 cuts, 8vo. cL, OS (p. £1. 10s) New York, 1888 



15296 Treatise on Friction and Lost Work in Machinery and Mill work, 6th Edition, 



with frontispiece and 63 other illustrations, 8vo. cl., 6s (p. 12s 6d nett) ibidem, 1898 



15297 TIGHT (William George) Drainage Modifications in S.-E. Ohio and Adjacent Parts of 

 West Virginia and Kentucky, ivith 10 plates, ivoodcut, and 7 coloured maps, 4to. sewn, 4s 



U. S. Geol. Survey, Washington, 1903 



15298 TISSERAND (Felix; de VInstitut) Recueil Compl^mentaire d'ExEFCiSES sur le Calcul 

 Infinitesimal ; ivUh 63 diagrams, 8vo. hf calf neat, with auto, of Prof . 0. Henrici, F.R.S., 3s Qd 

 (p. F. 7.50 nett sewn) 1877 



15299 TOALDO (Abate Giuseppe; prof. Astronomy and Meteorology, Univ. Padua) Completa 

 Kaccolta di Opuscoli, Osservazioni, e Notizie diverse contenute neiGlORNALl Astro-Meteoro- 

 LOGici, 1773-98, coir Aggiunta di alcune altre sue Produzioni Meteorologiche e Pubblicate ed 

 Inedite ; ivith plate, 3 vols. 8vo. hf. parchment, uncut, 16s Venezia, 1802 



15300 Dei Conduttori per preservare gli Edifizj da' Fulmini : Memorie ; nuova Edizione, 



con Appendice su i Fatti piii recenti, per Dichiarazione e Confernia del Sistema dell' Autore sulla 

 Disposizione dei Conduttori medesimi ; with vignette and 2 copperplates : Barbier de Tinan : 

 NuovE Considerazioni sopra i ConduttoriJ Venezia [1780]— 2 vols. 4to. in 1, boards, uncut 

 [fresh copies). Is 6d Venezia, l778[-80] 



15301 Lo Stesso, con [Saussure (Horace Benedict de)] Delia Maniera di preservare gli 



Edifizj dal Fulmine ; with vignette on title, Venezia, 1772—2 vols. 4to. in 1, contemporary hf. 

 calf 8s 6d ' ibidem, niS-2 



Contaiuing many new sugge.stions regarding lightning rod.s, also some by — Barbier, translated from the French. The 

 author was the first in Italy who dared to attach lightning conductors to churches in opposition to popular prejudice. 



15302 Delia Vera Influenza degli Astri, delle Stagioni, e Mutazioni di Tempo, Saggio 



Meteorologico, fondato sopra lunghe Osservazioni, ed applicato agli Usi dell' Agricoltura, 

 Medicina, Nautica, ec. . . . Si aggiungono i Pronostici di Arato, tradotti da Antonio LuiGi 

 Bricci, e la Descrizione d'un nuovo Pendolo a Correzione del Ch. P. BoscoviCH, prima 

 edizione; ivith plate and 5 folding tables, 4to. contemporary vellum [rare), lis &d Padova, 1770 

 ' Bella edizione. E veramente la prima opera di meteorologia che spoglia'ndo questa scienzadaipregiudizi volgari abbia 

 tentato di ridurre a leggi scientifiche le empiriche dottrine conosciute dagl' antichi. '—.Riccanii. 

 The paper by R. G. Boscovich is contained only in the above edition. 



15303 Seconda Edizione, di molto accresciuta e migliorata; with '^folding tables, 4to. sewn, 



uncut, 8s ad ibidem, 1781 



15304 Another Copy, original paper wrapper, uncut (rare), with INSCRR. AS below, 10s 6d 



'To Rev. Nevil Maskelyne [p.d., f.r.s., Astronomer Royal] the Author'. 'E Libris Nevil Maskelyne a present from 



the author.'— J)i,sc?T. on flyleaf. 



15305 Terza Edizione, di molto accresciuta, e migliorata; with folding tables, 4to. boards, 



uncut. Is Qd ' ib., 1797 



15306 Another Copy, with portrait by S. Martire {ijiserted), old hf. calf gilt, 8s 6d 



15307 EssAi Meteorologique sur la Veritable Influence des Astres, des Saisons et 



Changemens de Tems ; nouvelle Edition, rendue nieilleure et beaucoup augmentee ; traduit par 

 Joseph Daquin, avec les Pronostics d'ARATUS : with 4 folding tables, 4to. contemporary calf 

 gilt, 10s Chambery, 1784 



15308 Another Copy; with: Saussure (Horace Benedict de) Essais surl'HYGROMETRiE; 



with 2 copperplates, Neuchatel, 1783: DEFENCEdel'HYGROMETRlE aCHEVEU ; with plate, Geneve, 

 1788 — 3 vols. 4to. in 1, contemporary French calf extra, with old bookplate * de Lamothe, medecin 

 de Bordeaux', £1. 10s 1783-8 



'Ses decouvertes surl'influence des astres et de la lune en narticulier, sur les saisons, lui assurerent un rang distingue 

 parnii le.s physiciens. Ayant reinarque qu'au bout de 18 ans'les ph^nomenes meteorologiques se reproduisaient dans le 

 meme ordre, il dressa trois de ces periodes et leur donna le nom de Saros. Les asCronomes les appelerent depuis cycles 

 toaldins.'—PAogr. Gen. 



15309 TOMLINSON (Charles, f.r.s.) Useful Arts and Manufactures of Gt. Britain, 2nd 

 Series : Metals, Chemical Manufactures, etc., with numerous woodcuts, postSvo.c/., 2s 60? [1859] 



