546 HENRY SOTHERAN & CO., UO, STRAND, W.C., AND 43, PICCADILLY, W. 



109SO LOGAN (James) DEMONSTRATIONS de RADIORUM Lucis in SUPERFICIES SPH/ERICAS 

 remotius ab Axe Incidentium a Primario Foco ABERRATIONIBUS ; with folding plate, 8vo. (pp. 29), 

 sewn, Qs Lugduni Batavorum, 1741 



10981 EXPERIMENTA et MELETEMATA de PLANTARUM GENERATIONE, nee non CANONUM pro 



INVENIENDIS RtfFRACTIONUM tlim SlMPLICIUM, turn in LENTIBUS DUPLICIUM FOCIS DEMONSTRA- 

 TIONES GEOMETRIC.E ; with2 folding plates, 8vo. (pp. 32), sewn (rare], 10* Qd ibidem, 1739 



The first part is an enlarged account, originally published in ths Philosophical Transactions, of the author's experiments 

 on the fertilisation of maiz% ' an important demonstration of the sexuality of plants.' D. N. B. 



JAMES LOGAN, an Irishman, was Willia-n Penn's agent in America, Mayor of Philadelphia, and one of Benjamin. 

 Franklin's first protectors. He left his valuable library to the City of Philadelphia. 



109S2 LOGrAHirHMS (Logistical), TABLE of, for finding the Part Proportional both in Time and 



M >tion, 8vo. (pp. 26), sewn, 3s Qd [c. 1780] 



10983 LOHNEYS3 (Georg Engelhard v.) BERICHT vom BERGWERCK, wie man dieselben bawen 



und in gnten Wolstande bringen sol, . . sampt alien dazu gehorigen Arbeiten, Ordnung und 



rechtlichen Processen ; with engraved title, and 16 finely etched folding plates, minutely illustrating 



the machinery and processes in Mininy and Metallurgy then in vogue, folio, sewn (small hole in 



1 plate; some leivzt slight;/ w tier stained, otherwise a sound copy)', RARE, 2. 2s o. J. u. 0. [? 1619] 



A complete treatise on mining and metallurgy a? practised in Germany during the XVIIth Century. The above edition 



is very rare. It was reprinted in 1690. 



10984 GRUNDLICHER und AUSSFUHRLICIIER BERICHT von BERGWERCKEN, wie man dieselbigen 



niitzlich und fruchtbarlich bauen . . . insbesonderheit die Ertze und Metallen . . . auffs 

 niitzlichste bearbeiten, rosten, waschen, puchen, seigern, in kleinem Feuer probiren, cimentiren,. 

 scheiden, und im gros*en Feuer ohne Abgang schmeltzen und zu Nutze machen soil ; sampt BERG- 

 ORDNUNG, und Bericht von der Berglente Verrichtung und Freyheiteri ; with engraved title, and 

 fine and clean impressions of the 16 finely etched folding plates, folio, boards (engraved title mounted, 

 also slightly waterstained and browned) ; RARE, 1. 10s Leipzig, 1690 



10985 LOHRMANN (Wilhelm Gotthelf) MONDKARTE in 25 Sectionen und 2 Erlauterungsbafeln, 

 mit Erlauterungen und selenographischen Ortsbestimmungen, unter Mitwirkung von F. VV. und 

 M. OPELT, herausgegeben von J. F. JULIUS SCHMIDT; neue wohlfeile Ausgabe, mit Vonvort von 

 H. EBERT; with fine portrait, 1 plate, and 25 maps on copper, neatly LINEN-MOUNTED IN 4 

 LARGE SECTIONS, roy. 4to. inportfolio (1 plate wintinq) ; o.v , 15s (p. M. 25 unmounted) Leifzig, 1892 



' A series of 25 excellent lunar charts.' G. F. Chambers, F.R.A.S. ' The first scientifically executed lunar chart, on a 

 scale of 37j" to a lunar diameter." Mis* Agnes Af. Clerke. 



10986 LOMMEL (Eugen, Erlanqen) The NATURE of LIGHT, with General Account of PHYSICAL 

 OPTICS; coloured spectrum-table and 188 wiodcuts, cr. 8vo. cl., 2s (p. 5s) 1875, or '88 



10987 STUDIEN iiber die BE-SEL'SCHEN FUNCTIONED 8vo. sewn (scarce), Qs Leipzig, 1863 



Adopting a nomenclature differing from Neumann's. 

 THE EARLIEST BOOK CATALOGUE: 



10988 [LONDON (William, bookseller)] A CATALOGUE of the mof-t VENDIBLE BOOKS in ENGLAND, 

 Orderly and Alphabetically Digested ; under the Heads of Divinity, History, Physick, and 

 Chyrurgery, Law, ARITHMETICK, GEOMETRY, ASTROLOGIE, DIALLING, MEASURING LAND and 

 TIMBER, GAGEING, NAVIGATION, Architecture, Horsmanship, Faulconry, Merchandize, Limning, 

 Military Discipline, Heraldry, FORTIFICATION and FIRE-WORKS, Husbandry, Gardening, Komances, 

 Poems, Plays, etc., with Hebrew, Greek and Latin Books for Schools and Scholars. THE LIKE 

 WORK NEVER YET PERFORMED BY ANY [with SUPPLEMENT of New Books come forth since 

 August 1, 1657, till June 1, 1658], sm. 4to. old calf (partly water -stained, and back of binding 

 damaqeri) ; very rare, with inscr. as below, 4. 4s printed in the year 1658 



' J[ohn] \V[inter| Jones [principal librarian, British Museum (1803-81)] with kind regards of John Edward Gray, Briti-sh 

 Museum [F.R.S., 18 n O-75].' Inscr. on flyleaf. 



1 London is he-it known by a very rare catalogue of English literature [supra], which he drew up in 1058 . . . The 

 signature ' William London ' attached to the dedication has been absurdly explained as that of William Juxon, Bishop of 

 London. Besides the dedication . . . there is an ' Epistle to the m<"st candid and ingenious reader,' and a very spirited 

 and well-written ' Introduction to the Use of Books, or a short Essay upon the Value and Benefits of Learning and 

 Knowledge ' (pp. 49) . . . London's claim to have produced the earliest catalogue of any bibliographical pretensions is 

 fully justified.' Sir Sidney Lee. 



' W lien ever you can meet with this small volume, purchase it, if it be only for the sake of reading the spirited intro- 

 duction prefixed to it. The author was a man (whoever he may chance to b j )of no mean intellectual powers.' Dih/li '//'- 

 Bitliominia. Lemoine, in his History of Printing, ascribes the preface to THOMAS GUY, the bookseller-lounder of Guy's 

 Hospital an obvious misstttement, as the latter was born (according to D. N. B.) c. 1(545. 



10989 LONES (Thomas East) ARISTOTLE'S RESEARCHES in NATURAL SCIENCE, with 10 illustrations, 

 8vo. cl., 4s (p. 6s nett) t 1912 



10390 LONEY (Sidney Luxton, Roy. Hollowly CM.) The ELEMENTS of COORDINATE GEOMETRY, 

 with diagrams, post 8vo. cl., 3s Qd (p. 7s Qd) 1895 



10991 SECOND EDITION, revised, with diagrams, post 8vo. cl., 4s 1896 



10392 PLANE TRIGONOMETRY; Stereotyped Edition, with diagrams, cr. 8vo. cl., 4s (p. 7s Qd) 



Univ. Press, Cambridge, 1900 



10993 - ANOTHER COPY, with Solutions, 2 vols. cr. 8vo. cl., 10s (p. 18s) apud eandetn, ibidem, 1896 



10994 TREATISE on ELEMENTARY DYNAMICS, 4th Edition, diagrams, with Solutions, 2 vol.. 



cr. 8vo. cl., Ss (p. 15s) a. e., ib., 1897-2 



10995 LONG (Charles A.) The DRY COLLODION PROCESS, first edition, with 5 woodcuts, fcap. 8vo. 

 (pp. 31), sewn (title wanting), 3s 6d 1857 



10996 THIRD EDITION, with 5 woodcuts, fcap. 8vo. (pp. 38), sewn, 3s Qd 1858 



' The dry collodion process devised by Mr. Long is more simple and effective than any other.' III. London News. 



10997 - - PRACTICAL PHOTOGRAPHY, on Glass and Paper, including the Collodion, Albumen, 

 Calotype, Waxed Paper, and Positive Paper Processes, fcap. 8vo. (pp. 48), sewn, 3s Qd 1854 



