CONTEISITS. 



I. — Scientific Writings of James Smithson. 



An account of some Chemical Experiments on Tabasheer 



Philosophical Transactions of tho Eoyal Society of London 

 Vol LXXXI, for the year 1791, Part II, p. 868. Bead July 7 

 1791. 



A Chemical Analysis of some Calamines 



Philosophical Transactions of the Eoyal Society of London 

 Vol. XCIII, p. 12. Kead November 18, 1802. 



Account of a Discovery of Native Minium ... 



Philosophical Transactions of the Royal Society of London 

 Vol. XCVI, Part I, 1806, p. 267. Eead April 24, 1806. 



On Quadruple and Binary Compounds, particularly Sulphu 

 rets 



Philosophical Magazine, London, Vol. XXIX, 1807, p. 275 

 Read December 24, 1807. 



On the Composition of the Compound Sulphuret from Huel 

 Boys, and an account of its Crystals 



Philosophical Transactions of the Eoyal Society of London 

 Vol. XCVIII, Part I, 1808, p. 55. Read January 28, 1808. 



On the Composition of Zeolite 



Philosophical Transactions of the Eoyal Society of London 

 Vol. CI, p. 171. Ecad February 7, 1811. 



On a Substance from the Elm Tree called Ulmin 



Philosophical Transactions of. the Eoyal Society of London 

 Vol. CIII, Part I, 1813, p. 64. Eead December 10, 1812. 



On a Saline Substance from Mount Vesuvius 



Philosophical Transactions of the Eoyal Society of London 

 Vol. GUI, Part I, 1813, p. 256 Eead July 8, 1813. 



A few Facts relative to the Coloring Matters of some Vege 

 tables . '. 



Philosophical Transactions of the Eoyal Society of London 

 Vol. CVIII, p. 110. Eead December 18, 1817. 



P«go. 

 1 



18 



32 



34 



34 



42 



47 



52 



68 



