@article{570092,
      recid = {570092},
      author = {Martin, Benjamin,},
      title = {Microscopium pantometricum or, A New Construction of a  Micrometer, adapted to the compound and solar Microscope:  shewing by inspection, I. The Magnifying Power of the  Object Lenses, and of the Eye-Glasses. II. The Extent of  the Field of View. III. The Dimensions of the Real and  Apparent Magnitude of small Objects. To which is added, The  Description of an Universal Perspective, with a Scale of  all its Magnifying Powers. The Whole illustrated by Two  Copper Plates. By B. Martin. [electronic resource] :},
      publisher = {printed for, and sold by the author, No. 171,  Fleet-Street,},
      address = {London :},
      pages = {iv,20p.,plates ;},
      year = {1780},
      note = {Braces in title.},
      url = {http://library.usi.edu/record/570092},
}