[ 14 ] 
Presents. 
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This volume, as attested by the autograph of James West, President of 
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Annali di Scienze Matematiche e Fisiche. April to 
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Donors. 
H. Stevens, Esq. 
R. Cole, Esq. 
The Author. 
The Author. 
The Author. 
The Author. 
R. Twining, Esq., F.R.S. 
The Provincial Society, 
Utrecht. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
