@article{643771,
      recid = {643771},
      author = {Ramsden, J.},
      title = {Description of an engine for dividing mathematical  instruments. By Mr. J. Ramsden, mathematical  instrument-maker. Published by order of the Commissioners  of Longitude. [electronic resource] :},
      publisher = {Printed by William Richardson; and sold by John Nourse, in  the Strand; and Mess. Mount and Page, Tower-Hill,},
      address = {London :},
      pages = {[4],14p.,plates ;},
      year = {1777},
      note = {Price in square brackets: (Price Five Shillings.)},
      url = {http://library.usi.edu/record/643771},
}