Questions > : 'baird and tatlock 1800'

Question

Feb 16 2010, 15:56:38 baird and tatlock 1800

I have a wooden box and inside it has glass tubes and a glass themometer which says BTL and its in a triangle. the box its in looks like it has come from a big cabnit coz its got 100 on it and its a draw box.
Please could you tell me what it is?

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