TY - GEN T1 - Description of an engine for dividing strait lines on mathematical instruments.By Mr. J. Ramsden, mathematical instrument-maker, and optician. Published by order of the Commissioners of Longitude. DA - MDCCLXXIX. [1779] CY - London : AU - Ramsden, J. PB - printed by William Richardson; and sold by John Nourse, in the Strand; and Mess. Mount and Page, Tower-Hill, PP - London : PY - MDCCLXXIX. [1779] N1 - Braces in title. N1 - Price from imprint: price Five Shillings. N1 - Reproduction of original from British Library. ID - 573790 KW - Mathematical instruments. KW - Scientific apparatus and instruments. TI - Description of an engine for dividing strait lines on mathematical instruments.By Mr. J. Ramsden, mathematical instrument-maker, and optician. Published by order of the Commissioners of Longitude. LK - https://univsouthin.idm.oclc.org/login?url=http://find.gale.com/ecco/infomark.do?contentSet=ECCOArticles&docType=ECCOArticles&bookId=0205500500&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=0205500500&type=getFullCitation&tabID=T001&prodId=ECCO&docLevel=TEXT_GRAPHICS&version=1.0&source=library&userGroupName=usi ER -