339 
Dames, R. H., and Pearmain, T. H. " Some notes on oil of Eucalyptus and 
Eucalyptol." Trans. Brit. Pharm. Conf., 1891; Pharm. Journ., (3), xxii, 235 (19th 
September, 1891). An exhaustive chemical and physical examination of a large 
number of Eucalyptus oils of various species. 
1892. '' Eucalyptol and Eucalyptus Oil." Chem. atid Drugg., 27th August, 
1892, p. 315. Also under the title " Further notes on Eucalyptol " in Pharm. Journ., 
(3), xxiii, 205, 10th September, 1892. (Paper read before Brit. Pliarm. Conf.) The 
authors obtained pure Eucalyptol by freezing oils of Eucalyptus oleosa and other 
species. They give the boiling-point and rotatory power of Eucalyptol, and also 
confirm its identity with Cinepl. 
Buro, Peter. ' Treatment of Malaria with Eucalyptol injections." Therapeutische 
Monatshefte, v, 595. Schimmel's Berlcht, April, 1892, p. 65. 
Helbing, H., and Passmore, F. W. " The Constituents of Eucalyptus Oils." 
Bull. Pharm., vi, 301 (July, 1892). An admirable resume of modern investigations 
under the following headings : Terpenes, Camphors, Aldehydes and Ketoneg, Alcohols 
and Esters. 
" Investigation of Oil of Eucalyptus cneorifolia." Chem. and Drugg., xl, 837 
(llth June, 1892). Already referred to at p. 337. 
" A contribution to our knowledge of Eucalyptus oil." Helbing' s Pharm. Rec. 
June, 1892. Journ. Soc. Chem. hid., October, 1892, p. 837. 
Anthoine. " Chemical and Physiological Properties of a crystalline dihydro- 
chloride derived from Eucalyptus Oil." Journ. Pharm. Chem., 1892, (5), 26, 391. Chem. 
Zeit., 16 (1892). Journ. Soc. Chem. hid., xii, 462. Journ. Chem. Soc., Ixiv, 223. 
" Eucalypteol." Bull. Gen. de Therap., cxxii, 316, 433. Pharm. Journ. (3), 
xxiii, 685 (25th February, 1893). 
I have only seen the brief Pharm. Journ. Abstract. The substance " Eucalypteol 
or Hydrochlorate of Eucalyptene " is in white micaceous scales. Jis physical characters 
and therapeutic properties are discussed. Compare Merck, th's page. 
(No author quoted.) " Toxic effect of large doses of Eucalyptus Oil." Cfem, 
and Drugg. of Australia, May, 1893, p. 86, 103. 
Williams, W. L. " Note on Oil of Eucalyptus." Chem. and Drugg., xl, 412 
(1892). Result of experiments with Eucalyptus ojl, illustrating the law of 
" compensation " as applied to the effect of bodies on polarised light. 
Merck, E. " Terpinhydrat aus Eucalyptueol." Merck's Jahresbericht, January, 
1982, p. 12 " Terpene Hydrate from Eucalyptus Oil." Archiv.'der Phannacie, quoted 
in Chew, and Drugg., xl, 837 (llth June, 1892). Journ. Soc. Chem. Ind., January, 
1893, 60; Journ. Chem. Soc., Ixii, 1235. 
Holmes, E. M. " The Eucalyptus Oils of Commerce.'" Pharm. Journ., (3), 
xxii, 877 (23rd April, 1892). Portion of a paper on " Recent donations to the Museum," 
read before the Pharmaceutical Society. Drawing attention to the unsatisfactory 
state of our knowledge of the Eucalyptus oils of Commerce. 
