1
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They of have a little.

2
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And it's a copy of the letter, Daniel Baer, that also wrote in 1758 and he annotated it changed this stage of the of the text,

3
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and he was his personal copy that he kept all his life and it was not the correction will not publish till his death.

4
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So it's a very, very precious copy and it was here in Oxford.

5
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It has been given to the library in nineteen eighty six and it was kept here.

6
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Nobody knew about it. So it's a completely new manuscript we discovered.