@article{540591,
      recid = {540591},
      author = {Delaval, Edward Hussey,},
      title = {A letter to the Right Honourable the Earl of Morton,  President of the Royal Society. Containing experiments and  observations on the agreement between the specific  gravities of the several metals, and their colours when  united to glass, as well as those of their other  Preparations. By Edward Delaval, F. R. S. M. A. And Fellow  of Pembroke Hall, Cambridge. Read at the Royal Society  Jan.24, 1765. [electronic resource] :},
      publisher = {[s.n.],},
      address = {London :},
      pages = {[2],29,[1]p. ;},
      year = {1765},
      note = {The 'Letter' was reprinted as part of 'An experimental  inquiry into the cause of the changes of colours in opake  and coloured bodies', London, 1777.},
      url = {http://library.usi.edu/record/540591},
}