408 \ ‘NOTES. 
Uninflammabile Clothes, 390 
University of Wurtemburg, 183 
Universities, Prussian, 185 
Van Rensselaer, Dr. J. notice of an error in Mr.Fiuch’s paper, 200 
——-— Hon. Stephen, his survey of the district adjoin- 
ing the Erie Canal, 195, 358 
Vanuxem, Prof. his paper on Fused Charcoal, 147, 288 
. Vermiculite, 230 
Volcanic products of Sicily, 211 
Voltaic Batteries, 274 
Wagner, S. on the Acceleration of the Saw, &c. 393 — 
Wallace, Prof. Remarks on his “ New Algebraic Series,’’ 131 
Washington, Mount, in New-Hampshire, 172 
Watson, J. T. on the Heat produced by Friction, 276 
Webb, T. H. localities of Minerals, 225, 228 
White Mountains, Mr. Pierce’s excursion to, 172 
Whitney, Eli, on a Fluid contained in Stones, 286 
Winds, West and North-West, of New-England, 306 
Winslow, Rev. M. Notices from Sicily, 186 
Wurtemburg University, 183 
Yenite, 59 
Zoological Characters of Formations, 213 
