SPE] 



771 



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Spencer, James. Chemical notes. 1. On a new 

 compound obtained from Benzol by the action 

 of Chloride of Iodine. 2. An attempt to obtain 

 the acids homologous with Benzoic Acid from 

 the corresponding Hydrocarbons. 3. On the 

 action of Hydrochloric Acid upon a mixture of 

 Acetone and Alcohol. Chem. Soc. Journ. VII., 

 1855, pp. 244-249; Erdm. Journ. Prak. Chem. 

 LXIV., 1855, pp. 188-190. 



Spencer, Joseph. On the similarity of form ob- 

 served in snow crystals as compared with those of 

 camphor under certain conditions of crystallixa- 

 tion. Journ. Microsc. Sci.IV., 1856, pp. 201-203. 



Spencer, Knight. Description of a camp tele- 

 graph. Tilloch, Phil. Mag. XXXVL, 1810, 

 pp. 321-325. 



2. On the luminous appearance of sea- water. 



Tilloch, Phil. Mag. XL., 1812, pp. 206-207. 



3. Comparative gravity of the human body 



Spengler, 



Ueber eiu neues Vorkommen 



and sea-water. Tilloch, Phil. Mag. XL VI., 

 1815, pp. 248-249. 



Spencer, Thomas. Notices of experiments on 

 the deposition of metals by voltaic action. Brit. 

 Assoc. Eep. 1839 (pt. 2), pp. 38-39. 



2. Sur un moyen d'obtenir des gravures en 



relief par 1'action voltaique. L'Institut, VII., 

 1839, p. 395; Dingier, Polytechn. Journ. 

 LXXV., 1840, pp. 34-47. 



3. An account of some experiments made 



for the purpose of ascertaining how far voltaic 

 electricity may be usefully applied to the pur- 

 pose of working in metal. Sturgeon, Ann. Electr. 

 IV., 1839-40, pp. 258-277; Electrician, II., 

 1862, pp. 255-258. 



4. Die Lothung der Metalle theoretisch 



und practisch betrachtet. Dingier, Polytechn. 

 Journ. LXXVII., 1840, pp. 110-123. 



5. On atmospheric electricity. Sturgeon. 



Ann. Electr. VIII., 1842, pp. 152-161, 246- 

 250, 277-283, 322-327. 



6. Sulla formazione del paracianogeno. 



(Transl.) Majocchi, Ann. Fis. Chini. XIII., 

 1844, pp. 69-70. 



7. The atomic theory of life and vital heat, 



vegetable and animal, as balanced by the agency 

 of water. New York, Med. Soc. Trans. IX. 

 (pt. 2), 1853, pp. 193-270. 



8. On the supply and purification of water. 

 Brit. Assoc. Eep. 1859 (pt. 2), pp. 83-85. 



Spencer, Thomas. On the manufacture of steel 

 in the Northern District. Brit. Assoc. Eep. 

 1863, pp. 764-768. 



Spencer, Wm. On some methods of pillar- 

 working in the South Durham and Cleveland 

 districts. North England Inst. Min. Eng. Trans. 

 VIII., 1859-60, pp. 87-96. 



Spender, Edivard, and S. W. P. Isaac. Farm- 

 yard manure, considered chemically and prac- 

 tically. Bath Soc. Journ. VI., 1858, pp. 81-95. 



von Asphalt im Zechstein zu Kamsdorf. Deutsch. 

 Geol. Gesell. Zeitschr. VI., 1854, pp. 405- 

 408. 



Spengler, L. Ueber die Eigenschafteu des 

 ELfenbeines, und iiber ein Mittel die weisse 

 Farbe desselben zu erhalten und sie wieder 

 herzustellen, wenn das Elfenbein gelb gewordeu. 

 Dingier, Polytechn. Journ. XLVL, 1832,. pp. 

 276-283. 



Spengler, Lorenz. Om Conchylie-slsegten, 

 Lepas. Kiobenhavn, Skriv. Nat. Selsk. L, 

 1792 (pte. 2), pp. 158-213. 



2. Betragtninger og anmtcrkninger ved 



den Linueiske slcegt Pholas blandt de manges- 

 kallede Muskeler, med dens hidindtil bekiendte 

 gamle og nye arter, samt den dermed i for- 

 bindelse staaende sljegt Teredo, Linn. [1791.] 

 Kiobeuhavu. Skriv. Nat. Selsk. II., 1792, pp'. 

 73-106. 



3. Beskrivelse over tvende nye arter af 



Lepas (L. Ehreusverdiana, L. pectiuata). 

 Kiobenhavn, Skriv. Nat. Selsk. II., 1790 

 (pte. 1), pp. 103-110. 



4. Om stegterne Chaina, Mya og Unio. 



[1792.] Kiobenhavn, Skriv. Nat. Selsk. III., 

 1793, pp. 16-69. 



5. Njzfjere bestemmelse afdet genus Solen. 



Kiobenhavn, Skriv. Nat. Selsk. III., 1794 

 (pte. 2), pp. 81-114. 



6. Over skegten Chiton. Kiobenhavn, 



Skriv. Nat. Selsk. IV., 1797, pp. 62-103. 



7. Over det toskallede slaegt Tellinerne. 



[1795.] Kiobenhavn, Skriv. Nat. Selsk. IV.. 

 1797 (pte. 2), pp. 67-127. 



8. Over den toskallede slasgt, Hiertemus- 



lingen (Cardium, Linn.). Kiobenhavn, Skriv. 

 Nat. Selsk. V., 1799, pp. 1-60 ; Berlin, Ges. 

 Nat. Freunde Mag. II., 1808, pp. 106-132. 



9. Beskrivelse over det toskallede Con- 



chylie-slsegt Mactra. Kiobenhavn, Skriv. Nat. 

 Selsk. V., 1799 (pte. 2), pp. 92-128. 

 Spengler, Ludivig. Ueber die Starke des arte- 

 riellen Blutstroms. Miiller, Archiv, 1844, pp. 

 49-69. 



2. Die erdefressenden Menschen. Casper, 



Wochenschrift, 1851, pp. 321-327. 



3. Die kalte Schwefelquelle zu Bad Weil- 

 bach in Nassau. Deutsche Klinik, III., 1851, 

 pp. 325-327. 



4. Ueber die Heilwirkungen der Thermen 



zu Ems. Deuts. Naturf. Versamml. Bericht, 

 1852, pp. 13-21. 



5. Tetanus und Chloroform. Henle und 



Pfeufer, Zeitschrift, V., 1854, pp. 360-366. 



6. Microscopische Notizen iiber die Ther- 

 men von Ems. Virchow, Archiv, XV., 1858, 

 pp. 163-164. 



5 E 2 



