@article{529519,
      recid = {529519},
      author = {Cole, Benjamin,},
      title = {The description and use of a new quadrant, for finding the  latitude at sea : invented and made, by Benjamin Cole,  Mathematical and Optical Instrument-Maker, At the Orrery in  Fleet-Street, London; Late the Shop of Mr. Thomas Wright,  Instrument-Maker to his Majesty. The second edition. With  an appendix, shewing some useful improvements on Cole's  quadrant. Particularly Godfrey's Horizon Vane improv'd.  Which furnishes the Mariner with the Means of taking an  Observation easily in boisterous Weather. To which are  added, Short and Plain Instructions for the Use of that  most excellent Instrument, invented by John Hadley, Esq;  with the Improvement of an Artificial Horizon. [electronic  resource] :},
      publisher = {printed by John Hart,},
      address = {London :},
      pages = {[2],48p.,plate :},
      year = {1749},
      note = {With an advertisement to the reader inserted after the  titlepage.},
      url = {http://library.usi.edu/record/529519},
}