Talk:Ramsden surveying instruments

Is the instrument now at the Science Museum, as I first read in Wainwright's book, or at Greenwich?

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I intend to add a substantial amount of information to this page over the next few weeks. The title of the page will also have to be changed. I suggest "Ramsden surveying instruments" or something similar. Peter Mercator (talk) 16:19, 1 February 2015 (UTC)