02374nam 2200505 n 450 99639201860331620221108024102.0(CKB)4940000000108295(EEBO)2240898410(UnM)99863153(EXLCZ)99494000000010829519930324d1660 uy |engurbn||||a|bb|The circles of proportion and the horizontall instrument &c[electronic resource] /Both invented, and the uses of both written in Latine by W. Oughtred Ætonens. Translated into English and set forth for the publique benefit by W.F. And now by the authors consent, revised, corrected, and freed from all mistakes in the former editition [sic]: and also much amplifyed and explained, by A.H. GentOxford, Printed by W. Hall, for R. Davis.Anno Dom. M.DC.LX. [1660][4], 144 [i.e. 254], [2] p., V, [3] folded leaves of plates ill. (woodcut)W.F. = William Forster; A.H. = Arthur Haughton?.Not previously published in Latin.The roman numeral date is made with turned C's."An addition unto the use of the instrument, called the circles of proportion, for the working of nauticall questions", previously published separately, has separate dated title page; pagination and register are continuous.P. 254 misnumbered 144 (or could resemble 244).Some of the plates are signed: I. Goddard delin:.Annotation on Thomason copy: "Sept:".Reproduction of the original in the British Library.eebo-0018Mathematical instrumentsEarly works to 1800NavigationEarly works to 1800Mathematical instrumentsNavigationOughtred William1575-1660.744583Forster Williammathematician.1012104Oughtred William1575-1660.744583Haughton Arthur1018053A. HGent.1018054Goddard Johnfl. 1645-1671,Cu-RivESCu-RivESUk-ESCStRLINWaOLNBOOK996392018603316The circles of proportion and the horizontall instrument &c2391570UNISA