@article{535915, recid = {535915}, author = {Jeffries, David.}, title = {A treatise on diamonds and pearls. In which their importance is considered; and plain rules are exhibited for ascertaining the value of both; And The True Method Of Manufacturing Diamonds. By David Jeffries, Jeweller. [electronic resource] :}, publisher = {printed by C. Clarke, Northumberland-Court, Strand, for R. Lea, Greek-Street, Soho, and J. Nunn, No. 48, Great Queen-Street, Lincoln's-Inn Pields,}, address = {London :}, pages = {xiv,[2],118[i.e.119],[1]p.,30plates ;}, year = {1800}, note = {P.119 misnumbered 118.}, url = {http://library.usi.edu/record/535915}, }