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Received February 9, lydp. 
VII. Letters from the Rev, Dr. William 
Borlafe, F, R. S. ReSior of Ludgv’an in 
Cornwall, to Charles Morton, M. D. 
F. R. S. and from Mr, Rofewarnc, of 
Truro, to Dr, Borlafe 5 giving an Account 
Cornwall, and now depofited m the Mu- 
Read February 16, T^ERH A PS yoLi may not have 
forgot that, in the year 1765, I 
fent a fpecimen of native tin, to be depofited in the 
Royal Society's Mufeumj and though the account ’ 
of it, publifhed in the Tranfadtions of the year fol- 
lowing, was not fuch as I wifh, yet I am Readily 
intent on paying my duty to the Society, and obviat- 
ing (as far as lies in my power) all doubts relating to 
natural knowledge. 
Laft poft I received a letter from Mr. Rofewarne, 
of this county, with an account of his having met 
with another fpecimen of native tin ; and I fend it 
you inclofed, for your infpedlion, to be returned at 
of a Specimen of Native 
tn 
Sir, 
Ludgvan, Jan. 30, 1769. 
your 
