[Bell Historians] Weights from a diameter

[John Paul Adams]

Thanks to CJP and DRL for their tables of bell diamaters to
estimated weights. Both very useful reference. Also thanks
to the other techniques described on the list, but I'm not
going to ask how they were arrived at!

John

-- 
John Paul Adams, Medical School IT Support Section,
University College London, London, WC1E 6BT.
Work: 020-7679-6867. Email: J.Adams at u...
WWW: http://www.ucl.ac.uk/~ccaajpa/