TY - GEN T1 - 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. DA - MDCCC. [1800] CY - London : AU - Jeffries, David. ET - The third edition, with large improvements. PB - 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, PP - London : PY - MDCCC. [1800] N1 - P.119 misnumbered 118. N1 - Price from imprint: price 7s. 6d. in Boards. N1 - Reproduction of original from British Library. ID - 535915 KW - Pearls. KW - Diamonds. KW - Precious stones, Artificial. TI - 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. LK - https://univsouthin.idm.oclc.org/login?url=http://find.gale.com/ecco/infomark.do?contentSet=ECCOArticles&docType=ECCOArticles&bookId=0412400100&type=getFullCitation&tabID=T001&prodId=ECCO&docLevel=TEXT_GRAPHICS&version=1.0&source=library&userGroupName=usi UR - https://univsouthin.idm.oclc.org/login?url=http://find.gale.com/ecco/infomark.do?contentSet=ECCOArticles&docType=ECCOArticles&bookId=0412400100&type=getFullCitation&tabID=T001&prodId=ECCO&docLevel=TEXT_GRAPHICS&version=1.0&source=library&userGroupName=usi ER -