Historical Document · 1967
Sixtieth-anniversary English catalogue with the advisory table of the four-digit model range: by then the 25 cm engineers' Rietz was No. 0232 (wood) and No. 0238 (Anagit plastic), with plastic school Rietz No. 0239. Useful for placing a 23 R before the renumbering.
NESTLE SLIDE RULES NESTLER Characteristics of Scales c 28 Mathe- ianificati . Fy bs 09 obs atica Signification of the scales: B38 Characteristics of divisions: | designation d 9 3% of the scales Squares to scale D A : ? 3 Tt 4 5 6 7 2 on the stock wiratorstitaatiantactoatertiidinl tetetatelatetatets Velotatalatelatutalititatetlitiibhlcreetereelsccctoile : Squares to C TOU LOL CELE LOU TL RO a A a on the slide B : b t 4 : é 4 x? Reciprocal squares on the slide BI MD OO OP stare natin tena tn wacetaatsbtadttebdhe hate batutetvdatadetetal eg ok eRGROD C4 dS trantanteneeten Tine fe Basic scale, one log. unit peace ie on the slide c sls svntenendaxaatacasTicsctonstonitivedfieccteMusotendvustuctontaednateanedt sitet avatereatontetivaativatia 2 Basic scale folded, begin- in 4 ning with z on the slide cr Teercteneetinetntiatintietintial ceataretelatetetetetrtetetvestorenerstsPetetotenataratstatdtitatetatactanamtt 1x Reciprocal or Inverse scale PUUUUUUUUUUUUUU LULU D CR ROOD OS RS RRO USEROUR SOOOR OSES AGES OGG 8 ee Oe ee Ul on the slide cr | 4 8 8 ? 6 s Py x Reciprocal scale folded, erin tak on tne slide CIF 1% M scstavgateinateraataveabenseparsnureedeventenna Roratuosrnston oestonstecenteremvetconsMcratesesticectesnsterestacstery oo Basic scale, one log. unit TRRRRERARETTEUTTPETETTTITP EET ULE EC ELT LL LL) RR Basic scale folded, P beginning with = on the stock DF sim au cite ainsi azta nas Ri una nats ty iadonisadi sanabeastatanetnnatesnnantatinhtel de nieietiae babe 2 3 4 5 6 7 6 9g 10 Cubes to scale D K Tevnatarsatsvaivoatofotnatid tata tatalatatatatatatstfaidttttldadlls neta steattiaafomdntantinbulnvafssufvvetautus tanta x Mantissae scale for determining 4 2 3 b pointe logarithms of all L 5 ATT er ee Ore Ow Auvevtaveetarnal cevbursodevestuanetsvrstovnetoveetingatgzvaturestvsratoveatavealeenstonieleveateenataciobaveytioaalean teed vant pertanelavsaticgytent Igx numbers fetes TOOT 011 LLo cee DEBE RETESET UULUDR EASE ERREESE ESHEETS N AT SPR PUNO UIEES ROPE PEE THIS ecg en EEE E ET @0.001x iti ge Lu Fe ee ay ileal ahaa fe al eon enya ae 1 tis Nene aah ald hdl ea hal hey 01K medi ary LL Ne ee ee ey a ia all al SUR a oa ce ex Log Log scale po 0999-0 989 LLoo O98 iertaraatreri Todi titdirittuiliut em eenndulttdphodantantuierateesitiyeandvediaten ha Log Log scale refioe 000-09 LLos Ss TE CYoaNcarelnreutaeaatianntvattenahinan tebe edaatindatHinumannintoimerors ees etch e70.01x Log Log scale ee 0610.36 LLo2 LMT YT MTR ia Lun Merce Ts reoatorad Q70.1x n.} Log Log scale “ range 0.4—10-5 LLo3 s ulin itis coliiibins slain Reba) iam Uireteborteitetiaeeadae Piarhivvateensteeretiare mum slut ex Pythagorean scale P OPS es suvontoceeteavotecectorastounntanntasteemte eva bucantanentnauatetantiasatinsstenitenobents Dadada seta darabermerattsagie 1-x Root scale PPeCOP UP ECU OPO EOPOPe POP OPPO PPP OPePepepepepepepep pepe pep epepepep ep epepep ep eee pep pec epepePepe Pep Oepep ep epepepep Ri MA MA tes kee a eR ll ka vx” 1—3.16 (10) 3 4 $s 6 onto R2 iad i ik aaa a a ik ak a ik a i a yepenneqiany i pag ayueneyeennpeanyprany teasing na 1 7 5 Percentages % */o Pht laallleataaatatitatelitatotetaitatetalatatatadetatatetotalatatetedstatobetata late tatat toulontn °/o Ser catae: s PC i LY Milla hak ie i hcl! Sing ide ek ide hla ie sin cos Scale of small angles MERA RA RAN CLRLALL A bt heb By Ce ut) it JUL UU EU AAUP ME tare 0.55-6° 84.0-89.45° Shuey ' 5 : ‘ 1.2 14 Tangents 5.5°—45° Cotangents 45°-84.5° 4 LAM METER EER CTRL LOT Le <itan <icot Tangents 45°—84,5° Cosanounts 5.5°-45° T2 AF svivsvcusvesterastigeateoeitonatissdlesed ererdestittausdanettageedeeee tee Vip SLTANVLLAHERCAHT ALTAR OT EARL EAA OLS <Itan cot Peripherical velocities U ra bith? 7 £ a ' N ? 3 Scale for drop of V Lu voltage & resistance 145 3 5 6 7 8 10 Ee NESTLER NESTLER Case 3 Scales of front side a ; Scales of reverse side é straight q ADVISORY Length : § Stock upper part Slide Stock lower part me Stock upper part Slide Stock lower pan | = TABLE baad Da Pa aa iia ¢ 1[ 2] 3] 4] 5] 1] 2] a] 4] 4] 2] a] 4] 5] 4] 2] a] 2] 3] 4] 5] 1] 2] 3] 4] 1] 2] a] 4] 5 i POCKET SLIDE RULES Technician 0115 | 12,5 | Anagit Leather Jcm|A | Bic D | s |st|t Rietz | 0123 | 12.5 | Anagit Leather Jem|K A 8 jalc oie] | s |st|r Darmstadt 0121 12,5 Anagit Leather Jom|P K |A B jciic ojs ft LL, [Lt LL, Polymath-Duplex 0129 12,5 Anagit Leather Lg bby Lig A B iL |K {C JO | kt, jet, ) er, T |ST |OF CFiCIF.CI |C |p |P js Electro 0137 | 12,5 Anagit Leather Jom |v B jeje Diu m4 s {st|T Steel-Concrete ''Maarschalk" 0149 | 12,5 Anagit Leather [cm )|k, Bic © |table table S$ |sT|T table International 0127 | 12.5 Anagit Leather Jom | isch) mm| A B |ci\c D |Umr *F °c Commerce 0140 | 12,5 Anagit Leather [cm| OF cFici jc G) LL, LL Lt, 10° SLIDE RULES SCHOOL TYPES Rietz 0239 | 25 Anagit | Plastic Jem|K |A B |cijc pit s |st | Alpha 0251 | 25 Anagit Plastic K A 8 |ci|c DjL pill Beta 0252 25 Anagit Plastic K IA B ici|c Dit lem | DF CF ICIFICE |C |D finch Gamma 0253 25 Anagit Plastic KIA 8B |cI\c Ott iT, |T | OF CF ICIFICi |C |D |S (ST Delta 0254 25 Anagit Plastic LIK IA B jcrlc D / LL, }LL,) Lt, iT, | 7, | OF CF iciFici |c |o |s [st Commerce 0409 25 Anagit Plastic Jom | DF cFici}c i) LL, JUL, job, 10° SLIDE RULES FOR ENGINEERS Rietz | 0232 | 26 Wood Leather Jom|k A | B lalc oO {Lt inch s |st|t Rietz 0235 50 Wood Cardboard Jom |K |A B |ciic OjL inch $ |sT|T Rietz 0238 25 Anagit Leather Jom|K (A B jci ic DIL § |sT|T Darmstadt 0210 | +26 Wood Leather Jf" |k (A 8 clic pd |P s |t LL, ILt Lt, Darmstadt 0215 50 Wood Cardboard FF") K JA B |ciic Dp |P s |T LL, LL, | LL, Darmstadt 0218 25 Anagit | Leather fem/t jk |A 8 |ciic jo}P js |t LL, JEL) LL, Rietz-Duplex 0289 25 Astralon | Leather tL iK JA B |Biiciic |p /R, |R, IT, | 7, | OF CF iciFict |c jo |p |s Ist Polymath-Duplex 0291 25 Astralon Leather Lh Lig Lig A B jt |K [C/o Jet, /tt) u, it | ST) OF CF ICiFici ic |p |P |s Multimath-Duplex 0292 25 Astralon Leather Lb bbe bby bby OF) CF) CIR CI) C | OD | LL, Lt) LL, Lt, PIS |T jt JA |B [K [ci jc jo |R, |R, |L | ST 10° SLIDE RULES SPECIAL TYPES Mecanica 0260 | 25 | Wood Leather °™.|@ OH) T/ mul la |e |, cal table we table Surveyor 0281 | 25 | Wood Leather Jem|L |p BP) cost) C Dia K |B table s |st|T table Chemist 0330 25 Anagit Leather Jem | gravities avities ip ft table areviien table Elektro 0370 26 Wood Leather Jem |V |A 6B ici fc dD ju i| Kk table Ss {sT/T table Electronic | 0297 | 25 | Astraton Leather | o:/G? Jur {2 Fly {4Y] 14 ley Pi Ui Un }Z | [oem Pa Steel-Concrete ''Maarschalk" | 0440 25 Astralon Leather ky |K JA Bk, | Clic |O]/k, [tL T, | T, | OF CFiCcIFiCi |c |p |P |S {ST Commerce | 0401 | 25 Anagit Leather Jom|% [DF celci}c D | mr Lt, fue fur, DEMONSTRATION SLIDE RULES Alpha | 0203 | 150 Wood K lA Je Jeilec o|t {s |stit Rietz | 0206 | 100 Wood K IA |B jcr}c O}L § |sT/T Commerce 0207 100 Wood OF cF) ci) c o UL, LL) LL, Delta 0208 | 150 Wood LIK JA B |cjec D} LULL Le 7, | 1, | OF cF {ciFici jc |p |s |st Darmstadt 0205 | 100 Wood L |K IA B |ci}c D/P |S |T LL, }LL) LE, Polymath-Duplex 0204 150 Wood LEI LL Li A BiL IK /C]} DI Lb tty ee T | ST] DF CF iciFIci |c jo |P |S Multimath-Duplex 0202 150 Wood | Lid Lig Lid ht.s OF! CF) CIR CH} C | D | LL) tLJ LLY LL, P|S/T |] JA {|B IK [cr jc jo [Rj R, |b | ST NESTLER Profiles of the Slide Rules Pocket types 0115, 0123, 0140, 0149 Pocket types 0121, 0127, 0137 Pocket type Duplex pate L Ts \ Slide rules made of ANAGIT * Ca avery resistant white plastic material, dimensionally \ ~~ T / stable, colour-fast, light-proof, not inflammable. The smooth gliding of the slide may be improved 0129 by applying a little Silicon oil in the grooves of the rule (Silicon oil can be obtained in any @rona pharmacy or drugstore). . = re Slide rules of wood with white plastic facings The selected wood used for the Nestler Slide Rules is well seasoned in a special process of several Rietz years. If after long use or due to influences of climate or temperature the slide should not move 3 c p evenly along the whole length, you may use some talcum which is applied at the edges of the slide or in the grooves of the stock. 0251 0238, 0239, 0330 For cleaning slide rules use lukewarm soap water with a sponge or a soft cloth. Do not use any chemicals, solvents, or a plastic rubber! Double face school types 7 \ 4 0252, 0253, 0254 It is recommended not to expose slide rules to extreme temperatures! rmstadt All materials used for the NESTLER slide rules are of first-class quality. They guarantee a long 2 durability and the maximum of accuracy. 0218 Duplex types 0289, 0291, 0292, 0297, 0440 Wooden types c a a a Le 0210, 0232, 0281, 0370, 0260, 0215, 0234, 0235 NESTLER Pocket Slide Rules made of white dimensionally stable material ANAGIT, length of scales 12.5 cms (5”), delivered in a genuine leather case, with instruction leaflet. Pocket Slide Rules are often used as a second type because they are very handy to carry about. The NESTLER Pocket Slide Rules are highly appreciated as an advertising gift with any advertising text or trade-mark which remembers the person to whom the present has been made for many years to the donor. 10” Slide Rules for the desk are available of nearly all types. eT GO CO OO Oo oo ae he! Md hb Nh hkl lca al spb be ? phate tt silly tity Hurt Pevtetis svat 10 Hitt vbolanetved jalioabodad witht Tavira tt Pr ee 3 « 5 ei NESTLER Slide Rules System ,,Darmstadt’”’ Conventional type for engineers, mathematicians and physicists. Paifeatietay EEE eentt a a a UK ne RR Sar Ee RSP, OT Ue 20 tgs — Neat ~ nama (rae war um eaten Double Face Slide Rules Advantages of the Double Face Slide Rules Duplex The clear graduations of the scales allow an easy setting and reading The convenient arrangement of scales on both sides assures universal application and quick operations The power scales are grouped together on one side, and the trigonometrical scales on the other side. The light green colour of the slide avoids eye-strain, allows easy setting of the corresponding scales thus eliminating errors The robust construction guarantees a long duration and lasting accuracy. Four metal brackets connect the two parts of the stock and give it a diagonal stability without danger of deformation Four rubber props on each side allow manipulation with one hand only without damaging the table. This permits easy reading of results in form of tables. The frameless clearview cursor can easily be replaced The slide rule is delivered in a genuine leather case A handy leaflet with full instructions and many graphical illustrations is included free of charge with eact slide rule z * of A - ie = Rietz-Duplex No. 0289 For all current technical calculations where no power functions are required. Ideal type for graduate students of all technical lines, especially for mechanical engineers, public contractors, etc. The reciprocal square scale BI (y = 13) allows easy and rapid calculations often required with steel-concrete construction. The root-scales R: and R2 form a basic-scale of 50 cms (20”) length, placed on two scales. Reading of squares and square roots in combination with C/D. Ri and Rz combined with A/B give the fourth power or inversely the fourth root. Polymath-Duplex No. 0291 This slide rule is a completion of the Darmstadt type, completed by the negativ power scales. Suitable for graduate tech- nical students in all lines of Technical High Schools, Engineering Schools, etc. This slide rule is also available as a pocket type of 12,5 cms. (5”) length of scales, (total length 7%”). Multimath-Duplex No. 0292 This slide rule is based on the Polymath Duplex No. 0291, compared to the 22 scales of the 0291, the new MULTIMATH- DUPLEX No. 0292 has a total of 28 scales. These additional scales are of great importance in all fields of Science and Engineering. The additional Log-Log-scales LLp and LLoo allow calculations of numbers near 1. The two part Tangent-scale T: and Tz allows direct reading of tangent values up to 84,5°. Thus the use of co-functions and reciprocal scales for large angles can be avoided. Hence a frequent source of error can be eliminated. The Root-scales R: and Rz, each 10” long, form together a 20” scale. When used in combination with the scales C/D, one obtains squares and square roots with considerably greater reading accuracy. Fourth powers and fourth roots can be obtained by using R: and Rz along with A/B, and along with K sixth powers and sixth roots. dese tune Aercame _ es e Decimat Equivalents | 1 158 | em ee ee ee ae ae ee a 1/2 O93) S/R ‘ O/R a06)) Wy AID) NR HMI } 3784 pean | 18/06 Wb 420 | Bree Sete | 3/66 Te H nas | 9/8 4S | 8/16 $075 15/06 BOTS | Oe ares w/e SITS 29/66 25H | F1/G6 BMT | GS /66 TON | S27 B78 HBL 3531 Bsn came) w/a Sue! O/T me] N/T mae! 3/32 SEAN F/B GRE Hi/GE ome | I 6K Tak | HEI R/O OL wis | Se 26) ee me | ae ms) tlm | Die Teleranzen zu dem singeinen Reihen sind: ES) tN, Et 2W%, 24/253, Ac 8p fs 46 Et Zt Hy Ge fe Kx Ax =é Tr. Tu “ee Xt Pew alpha beta genre delta epsilon zeta Cr theta jote ‘appa Lambe 7 ayn ww Taal mw chi pat omega NESTLER Slide Rules Special Types NESTLER slide Rules Special Types NESTLER Slide Rules Special Types US ash U5 oq) crt te Brit gal cw + Shane | We Oo, pesveme | FU-(hwO RAH? as BET Germany prerernyeteraraar rm iarsnan 4 £ 6 Havilland ilivvilevveleoedecistinvaliviliveel lint anh int tant Me 7 T UU LULU LLL LULL Ld Ti UM MANA AAA LBB RS ORAL RUD ERAGE Het Hp 6 7 20 30 40 50 8 9 10 60 70 80 90 100 x 2 548. 46 16 5 14 1,3 4,2 41 4 Ue Fe Voeutivertvseestoeei te tietitireeteeteceteeteoeteres terse deeer heres deeee bee ata aes loevstacslecestavstersetovelsesatereleotialirveteeetecseteecelostereetiecetectoretercgd a 4 5 6 f 8 9 10 x T TISLULTLTENL TLE RRR RRR CREE OTR n nnn nnn nnn nn nonnnnnn nnn a = 3 ; 4 5 6 a it ) ior" ANYANS39