Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. -
Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German. Mean line confidence on this page: 0.85.
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The machine reads it as
- et chc
- e Points by che Lines AB, BC,
- CD, DE, F. F, and F A, (0 Mall vou hare che
- But ehis nay oblises YOu tO MOrC NCalu
- evich che Chain chan is necdtul, and thesctC Is
- noc l0 800d for lractice in most cales do alo
- Mallby and by Ber vou; onli ir hach chis Ad-
- rantage, Thac rou may soon kno WMecher rou
- hare caten vour Anoles rruly; sot au abou che
- end ot cnere Oiltances fall, ler chere be Lines
- Then co
- true Fisure ofthe Fietd.
- Point ∞ = 360.
- Anste thereos, from whence the other s ocs db
- Scen.
- Ansle, ac nhieh sou voule tate sour Oblet V
- tions.
- rou sind chem in Vour Fiela- Book; aud Where che
- dravn eo connect chem, a5G A, AB, BC, CD
- DE, P F, and FC, and rou have rour field com
- FCat.
- Note, Tharrou may as well tate the PIOF OF 2
- Fiela ac one scarion, Randins on ans i
- chereot, as in an Angle.
- 3. Ld Make che PloE of a Fieled at Ero Sit
- 1d 1al
- LetCDEEGHITRLMOd
- rions, a5 A and B.
- in
- 2. Zo. talie the PIot of a Field at one Stab
- LeF ABCD E F C BC the Fiela, and F che
- the Field is so trregular, that from one Scation rou
- cannot sec all the Angles.
- Which tromno one Place chereot all che. Ansles may
- be leen. Theretore chuse rvo Places for your Sca
- abour (the. Norrh Poie ot the Catd om fou) c
- chroushche sishrs rou elpy the Mark ac Cr; then
- Fasten che Instrumene, and more che Index cill rou
- Cec the Mark ac A, che Des. cur on che Limib beine
- 20; thenmore ic rill vou see B, Where iE Curs 4C
- Deorees: Do the lame ac C, and there ir curs 6c
- Degrees; likewile ac D, 77 Degr. and ac P 100
- Des. AIl chese Angles Nore donn in voue Field.
- Bockes nexr wichchie Chain, Mcasure all che Lines
- runmins trom che Scarion, as trom P1O C I4 CB
- 60 Lintes, and Trom F 10 A 18 Ch. 20 Lints, anc
- (00F che rest, 25 rou sec them in this. T able.
- Flavine placed vour Instrumene at F, tn it
- Lo Protract chese Observations.
- Draw a Line ac pleasure aS G F, upon wotich
- lay che Diamerer oF. Vour Protractor, with the Cen
- cer in F; then make Marks ac every Ansle ronnd che
- Protraltor, a5 vou sind chem in rour Fiela B00k, viz.
- aSaHE 20, 40, 60, 77, 200; erhich done, take
- alray ihe Protractor; ad dra Lines a5 F A, F B,
- Set vour Instniment ac A, and look chroueh the
- Sighes torards Vour 2d Scarion B, and chen IX Vour
- Trstrumene. And, as betoreraughe, wich che
- rake all the Ansles at chat end of che Ficla, 25C L
- E FGTTTKI, and Meature che Distance Bele
- jour Instrumene and cach Ansle; as allo Di
- Rance becweenthervo Scations.
- Then remore vour Instrument co che seconc
- Scarion B, and havins made ic Fast, (0 25 chrous
- the Back siehrs vou may sec the Arst Scarion A.
- Take the Angles at thac end oF the Field, a5 NO
- CI L. MI, and meature their Distances ds Mtre
- all whriet es cibile, s L oda tatite
- Ucclo.
- AN3. I D. M. j CH. L in.)
- 00 24 6c
- 20 00) 18 20
- 10 00l. 16 8c
- 60 00 123 20
- 90 10
- on Wohich Lanes let ot ihie Diltances by 2 dcale, 45
- E C, F D, and F F, chrouch cachoF chese MarKS
- sirs
Cite
Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. - . Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/806933011:0796?run=74