OF ARTS AND SCIENCES. 545 



1865. On a Spectroscope with many Prisms. Am. J. Sci., [2.], XL. 

 305. 



1865. On the Projection of the Spectra of the Metals. Am. J. Sci., [2.], 



XL. 243. 



1866. On the Aqueous Lines of the Solar Spectrum. Am. J. Sci., [2.], 



XLL 17. 

 1866. Separation of Iron and Alumina. Am. J. Sci., [2.], XLII. 78. 



1866. Analysis of Danalite of Rockport. Am. J. Sci., [2.], XLII. 73. 



1867. On Cryophyllite. Am. J. Sci., [2.], XLIII. 217. 



1867. On Certain Lecture Experiments. Am. J. Sci., [2.], XLIV. 



189. 

 1867. Crystallographic Examination of some American Chlorites. Am. 



J. Sci., [2.], XLIV. 201. 

 1867. A Method of Determining the Protoxyd of Iron in Silicates not 



Soluble in the Ordinary Mineral Acids. Am. J. Sci., [2.], 



XLIV., 347. 

 1869. Atomic Pvatio. Am. J. Sci., [2.], XLVIL, 386. 



1874. The Vermiculites. These Proceedings, IX. 35. 



1875. Melanosiderite. These Proceedings, X. 451. 



1875, On two new Varieties of Vermiculites. With F. A. Gooch. These 



Proceedings, X. 453. 



1876. On a new Mode of Manipulating Hydric Sulphide. These Pro- 



ceedings, XIL 113. 



1876. On the Process of Reverse Filtering. These Proceedings, XIL 



124. 



1877. Revision of the Atomic Weights of Antimony. These Proceed- 



ings, XIII. 1. 

 1877. Re-examination of Some of the Haloid Compounds of Antimony. 

 These Proceedings, XIII. 72. 



1879. The Atomic Weight of Antimony. These Proceedings, XV. 251. 



1880. On Argento-antimonious Tartrate. These Proceedings, XIX. 



393. 



1880. On the Oxidation of Hydrochloric Acid Solutions of Antimony in 



the Atmosphere. Am. J. Sci., [3.], XIX. 464. 



1881. On the Solubility of Chloride of Silver in Water. Am. J. Sci., 



[3.]. XXI. 220. 

 1881. Additional Experiments on the Atomic Weight of Antimony. 



These Proceedings, XVII. 1. 

 1881. The Boiling Point of Iodide of Antimony and a new Form of Air 



Thermometer. These Proceedings, XVII. 22. 

 1883. A Simple Method for Correcting the Weight of a Body for the 



Buoyancy of the Atmosphere when the Volume is Unknown. 



Am. J. Sci., [3.], XXVI. 38. 

 1883. Possible Variability of the Law of Definite Proportions. Am. 



J. Sci., [3.], XXVI. 310. 



VOL. XXX. (n. s.) xxii. 35 



