THE 
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(JOURNAL OF SOIBNOB,; 
i AND ARTS: @ 
‘ ‘GannuCten BY 
. BENJAMIN SILLIMAN, - 
PROFESSOR OF CHEMISTRY, MINERALOGY, ETC. IN VALE COLLEGE; ponte Wa 
PONDING MEMBER OF THE SOCIETY OF ARTS, MANUFACTURES AND COM- 
-  MERCE OF LONDON, MEMBER OF THE ROYAL MINERALOGICAL 
' $@CIETY OF DRESDEN, OF THF IMPERIAL AGRICULTURAL 
‘SOCIETY OF MOSCOW, AND OF VARIOUS LITERARY 
AND SCIENTIFIC SOCIETIES IN AMERICA. 
NEW-HAVEN; Gs 
A y PRINTED AND PUBLISHED BYS. CONVERSE, FOR THE EDITOR. 
SOLD BY THE PUBLISHER; BY E. LITTELL, 
PHILADELPHIA, AND TRENTON, N. J.3 AND 
By Howe & Spalding, New-Haven; Davis & Force, Washington, (D, C.) ; 
Huntington & Hopkins, Hartford ; Cummings & Hilliard, Boston ; Good- 2 
Bee) ale Glazier & Co. Hallowel, Maine; A. IT. Goodrich & Co. New York IRE 
Caleb Atwater,Circlevilie, Ohio; Thomas.) Ray, Augusta,Ga.; Whipple & % 
Lawrence, Salem, Mass.; Edward J. Coale, Baltimore; B. D. Plant,¢ 
Olmsted, Chapel Hill College, N.C.; John Miller, No. 69, Pleet-street, 
London. ‘ 4 
