HENRY SOTHERAN & CO., 140, STRAND, W.C., AND 43, PICCADILLY, W. 413 



8120 FRANKLIN (Benjamin, F.R.S.) COMPLETE WORKS, in Philosophy, Politics, and Morals, now 

 first collected and and arranged, with Memoirs of his early Life, by HIMSELF ; 2nd Edition, with 

 portrait by W. Haines, vignettes, and plates, 3 vols. 8vo. contemporary calf gilt (nice copy), 18s Qd 



[1806] 



8121 ANOTHER COPY, 3 vols. old calf, Us 



8122 - MEMOIRS of his LIFE and WRITINGS, by HIMSELF, continued by his Grandson WILLIAM 

 TEMPLE FRANKLIN, with his CORRESPONDENCE and Political, Philosophical, and Miscellaneous 

 WORKS, portrait, plates, andfs., 6 vols. 8vo. hf. calf, 1. Is 1818-19 



CONTENTS : vv. 1-2, Life : vv. 3-4, Correspondence : vv. 5-6, Works. 



8123 - - QUARTO EDITION, with portrait, fs. letter, and copperplates (some folding), 3 vols. 4to. 

 old calf (some joints cracked), 1. 5s 1818 



8124 - (EUVRES, traduites de 1'Anglois sur la 4 e Edition [par J. B. LECUY ; revues, corrigees et 

 publiees] par BARBEU-DuBOURG, avec des Additions nouvelles; with portrait, and 12jfine copper- 

 plates, 2 vols. 4to. contemporary hf. calf (sound copy) ; RARE, 1. 1* 1773 



' Cette edition est plus complete, sous je rapport de la partie physique, que 1'edition anglaise antecedente : elle renferme 

 le recueil des lettres adressees par Franklin au traducteur.' Querard. 



8125 NEW EXPERIMENTS and OBSERVATIONS on ELECTRICITY, made at Philadelphia in 



America, and communicated in several Letters to P. COLLINSON, Esq., of London, F.R.S. [edited, 

 with Preface, by PETER COLLINSON, F.R.S.], Part I, SECOND EDITION, Part II, SECOND 

 EDITION, and Part III, first edition, with copperplate and woodcut, 3 parts in 1 vol. 4to. calf 

 antique, bevelled boards, red edges (title of pt. I slightly soiled, otherwise a LARGE AND FINE COPY) ; 

 VERY RARE, with auto, of John Lewis Petit, M.D. (1737-80), 2. 10s D. Henry and R. Cave, 1754 



The first part consists of four letters, the last on ' Observations and Suppositions towards forming a new Hypothesis 

 for explaining the several Phenomena of Thunder Gusts', with Additional Papers by Peter Collinson. 



The second and third part contain thirteen additional letters, also ' Remarks on the Abbe Nollet's Letters on 

 Electricity to Benj. Franklin, by DAVID GOLDEN, of New- York,' and ' Electrical Experiments, with an attempt to account 

 for their several Phenomena ; with some Observations on Thunder-Clouds, by JOHN CANTON, F.R.S.' the last passage 

 reading : ' Is not the aurora borealis the flashing of electrical fire from positive towards negative clouds at a great distance, 

 through the upper part of the atmosphere, where the resistance is least?' 



1 They were not originally designed for publication, but Collinson thought them too important to be withheld. The 

 public interest in these experiments justified Collinson's anticipations. 'Nothing,' says Priestley, ' ever written on the 

 subject was mere justly applauded. All the world, even kings, flocked to see them, and retired full of admiration '.' 



8126 FOURTH EDITION, with LETTERS and PAPERS on PHILOSOPHICAL SUBJECTS, the whole 



corrected, methodized, improved, and now first collected into one Volume, with 7 plates, besides 

 woodcuts, 4to. old calf (some II. soiled), RARE, 1. 10s 1769 



THE FIRST COMPLETE AND FINAL EDITION of the work. It contains 53 further letters not in the first edition, including 

 ' Observations on the Positive and Negative Electrical State of the Clouds,' his kite experiments, proving that lightning 

 and electricity are identical, and his invention of the lightning conductor, etc., and also the important discovery of the 

 course of storms over the North American continent, and other meteorological subjects of almost equal importance. 



8127 FIFTH EDITION, with 1 plates, besides woodcuts, 4to. sound copy in old calf, 1. 2s Qd 1774 



8128 ANOTHER COPY, boards, uncut, 1. Is 



LAST EDITION, ' supposed by Dr. Sparks to have received some degree of attention from the author, who was then iu 

 London.' Allibone. 



8129 OBSERVATIONS on SMOKY CHIMNEYS, their Causes and Cure ; with Considerations on 



Fuel and Stoves, with 2 folding plates and woodcut, 8vo. (pp. 84), sewn (rare), 12s Qd 1793 



Containing a full description of the Franklin Stove. 



8130 FRANKLIN (Major-Gen. William Buel, U.S. Army) The GATLING GUN, for Service Ashore 

 and Afloat ; with History of the Invention, Description of the Gun, Official Reports of Recent 

 Trials, and General Directions, with 13 plates, and woodcuts, 4to. (pp. 30), sewn (scarce), Is Qd 



Hartford, 1874 



The official account. The gatling gun was invented by Richard Jordan Catling, of Indiana, in 1861. 



8131 FRANKLIN (William Suddards, Lehigh Univ.), and William ESTY : The ELEMENTS of 

 ELECTRICAL ENGINEERING. Vol. I : Direct Current Machines, Electric Distribution and Lighting ; 

 2nd Edition, with over 200 illustrations, 8vo. cl., 12s (p. 185 Qd nett) New York, 1906 



8132 , and Barry MACNUTT ; Lehigh Univ. : The ELEMENTS of ELECTRICITY and MAG- 

 NETISM, with 2 plates and 254 other illustrations, 8vo. cl., 5s (p. 7s nett) . ib., 1908 



8133 FRANKZ (Thomas, M.D.) IIPOAPOMOS EKAEI^IS: a Philosophical Dissertation on the 

 DOCTRINE of ECLIPSES ; with a few Words on the Pythagorean System, and Enquiry into the 

 Nature and Laws of Comets ; 2nd Edition, with woodcuts, 8vo. (pp. 32), sewn, 4s Qd 1736 



8134 FR.AZIONI DECIMALI, ISTRUZIONE POPOLARE sulle, e sulle NUOVE MISURE e PESI del 

 REGNO, con Tavole di Rapporto colle Misure e Pesi antichi del Dipartimento del Musone ad Uso 

 delle Scuole Elementari, 8vo. sewn, uncut, 4s Macerata, 1811 



8135 FE-EIND (John, M.D., F.R.S.) CHYMICAL LECTURES : in which almost all the Operations of 

 Chymistry are reduced to their True Principles, and the Laws of Nature, Englished by J. M., 

 with Appendix containing the Account of this Book in the Lipsick Acts, with the Author's 

 Remarks thereon, sm. 8vo. old calf (joints cracked] ; RARE, 18s Qd 1712 



' In these lectures Freind attempts to explain all chemical operations on mechanical and physical principles. They 

 were criticised in the Acta Eruditorum, 1710, as being of a mystical or occult character, and this attack, together with his 

 answer, Freind reprinted in an appendix to the 2nd edition of his lectures, 1717 (?) '. D. N. B., wherein it will be seen that 

 the above edition was unknown to the author's biographer. 



8136 OPERATIONES CHYMIC^E ad Vera Principia et ipsius Naturse Leges redactae : COM- 



MENTARII IX de FEBRIBUS : De PURGANTIBUS, in II. Variolarum Confluentiuin .Febre : De 

 quibusdam VARIOLARUM GENERIBUS Epistola II. 4 vols. 12mo. in 1, old hf. parchment, 10s Qd 



Amstelodami, 1718-17 RoUerdami, 1720-5 



28 



