@article{663795,
      recid = {663795},
      author = {Ramsden, J.},
      title = {Description of a new universal equatoreal, made by  Ramsden, with the method of adjusting it for observation.  As also instructions for making observations with it  [electronic resource].},
      publisher = {s.n.,},
      address = {[London :},
      pages = {[2],15,[1]p. ;},
      year = {1779},
      note = {The drop-head title on p. 1 is headed: May 1779.},
      url = {http://library.usi.edu/record/663795},
}