SLIDE RULE CATALOGUE “ L I T E “

Sub-List : “ ARISTO ”

NAME	MATCH NR.	DESCRIPTION
Aristo (gwr)	3692	By Dennert, military slide rule of plastic, 380x42x7 mm Front Scales: Em Gerätekonstante / Ablage = Ablage (m) Wahre (hm) = Gerätekonstante ] 36cm
Aristo 0602	0163	Financial disc of plastic, 80x1.8 mm Front Scales: C = D %
Aristo 0902 Junior Trig	0239	Generic slide rule of plastic, 330x44x4 mm (1966) Front Scales: DF = CF CIF CI C = D A K Back Scales: ST T1 T2 = CI C = D P S
Aristo 0903 LL Scholar	0258	Generic slide rule of plastic, 330x43.6x4 mm Front Scales: L K A = B CI C = D S ST T Back Scales: 25cm = S LL2 LL3 = 8inch
Aristo 0905 Schul Commerz	0290	Generic slide rule of plastic, 330x44x4 mm (1952) Front Scales: % KZ = T2 P T1 = Z M £ s./d. Back Scales: 25cm = = 8inch
Aristo 0906 LL Bischolar LL	0298	Generic slide rule of plastic, 329x44x4 mm Front Scales: L K A = B BI S C = D LL3 LL2 LL1 Back Scales: ST T1 T2 DF = CF CIF CI C = D P S
Aristo 0907 Commerz Junior	0299	Generic slide rule of plastic, 330x43.8x4 mm Front Scales: A DF = CF CIF CI C = D L LL1 LL2
Aristo 0908 Trilog	0300	Generic slide rule of plastic, 330x44x4 mm (1966) Front Scales: T1 T2 A = B BI CI C = D P S ST Back Scales: LL1 LL2 LL3 DF = CF CIF CI C = D L K
Aristo 0929 MultiTrig	0329	Generic slide rule of plastic, 338x48x4.5 mm Front Scales: T1 T2 S A = B T ST S C = D DI P1 P2 Back Scales: L K DF = CF CIF CI C = D R1 R2
Aristo 0958 - 360° Geodät	0340	Generic slide rule of plastic, 336x48x4.5 mm Front Scales: 1-cos 1-cos A = B 1/tga/2 sin cos sin cos cos2 = D L K, Back Scales: <ctg <tg <arc CF = DF DIF CI C = D P <sin <cos
Aristo 0969 Studio Log	0374	Generic slide rule of plastic, 372x66x4.5 mm Front Scales: LL00 LL01 LL02 LL03 A = B BI K L CI C = D LL3 LL2 LL1 LL0 Back Scales: ST T1 T2 DF = CF CIF S CI C = D DI P S
Aristo 0971 Hyperbolog	0392	Generic slide rule of plastic, 338x48x4.5 mm (1954) Front Scales: Th K A = B T ST S C = D DI Sh2 Sh1 Back Scales: LL01 LL02 LL03 DF = CF CIF L CI C = D LL3 LL2 LL1
Aristo 0972 Hyperlog	0396	Generic slide rule of plastic, 358X66X4 mm (1954) Front Scales: H2 Sh2 Th K A = B T ST S P C = D DI Ch Sh1 H1 Back Scales: LL00 LL01 LL02 LL03 DF = CF CIF L CI C = D LL3 LL2 LL1 LL0
Aristo 10076 For Chemists	5434	Conversion slide chart
Aristo 10096	3865	Technical slide rule of plastic, 320x34x3 mm
Aristo 101 Junior Projektionsrechenstab	0147	Generic projection of plastic, 380x170x212 mm Front Scales: DF = CF CIF CI C = D A K Back Scales: 1) = 2) 3) = 4)
Aristo 10101 System Blechstein	0401	Other slide rule of plastic, 320x130x26 mm
Aristo 10102 System Blechstein	0402	Other slide rule of plastic, 290x84x2 mm
Aristo 10125 Galvanotechnisch	0403	Technical slide rule of plastic, 155x47x4 mm Front Scales: 14cm / a = b f c = d \ 5inch Back Scales: = e =
Aristo 10132 Baustahlgewebe	0404	Log/tech slide rule of plastic, 167x44 mm Front Scales: h M = B se sb = fe diameters Q R Back Scales: = B se sb =
Aristo 10133 Philips Cinema	0405	Generic slide rule of plastic, 230x36x3.4 mm Front Scales: P = H,B 1) h,b = f
Aristo 10175	3534	Slide rule
Aristo 1067 U	0397	Generic slide rule of plastic, 580x49x7 mm Front Scales: 50cm / K A = B BI CI C = D P S T Back Scales: = L LL1 LL2 LL3 =
Aristo 168 Studio Projektionsrechenstab	0156	Generic projection of plastic, 380x170 mm Front Scales: LL01 LL02 LL03 A = B L K C = D LL3 LL2 LL1, Back Scales: ST T1 T2 DF = CF CIF CI C = D P S
Aristo 170104	2823	Military disc of plastic, 240x176x16 mm (1962)
Aristo 201 Junior Projection	6009	Generic projection of metal/plastic, 250X51X5 mm Front Scales: DF = CF CIF CI C = D A K
Aristo 386	5031	Generic slide rule of plastic
Aristo 60115	0410	Generic disc of plastic, 148x2 mm Front Scales: A = B C = D = E
Aristo 60149 Naviguide P 2	3465	Nautical disc of perspex, 150x150x4 mm
Aristo 60168	0414	Technical disc of plastic, 140x2.5 mm
Aristo 603 Prozent Rechner	0165	Financial disc of plastic, 122x2 mm Front Scales: C = D %
Aristo 604	0166	Financial disc of plastic, 104x2.2 mm Front Scales: C = D %
Aristo 605	0167	Financial disc of plastic, 104x2.2 mm Front Scales: C = %
Aristo 610 Aviat	0169	Aviation disc of plastic, 100x3 mm Front Scales: 1) 2) = 3) 4) 5) 6) 7) 8) 9), 4 windows, 10) 11) Back Scales: 12) = 13) 14) 15) = 16) 17) 18)
Aristo 620	0174	Generic disc of plastic, 120x6 mm Front Scales: C = D
Aristo 622 Calculator	0176	Generic disc of plastic, 122x4 mm Front Scales: K A C = D CI
Aristo 623 Commerz III	0177	Generic disc of plastic, 122x2 mm Front Scales: units D = C CI %
Aristo 647 BD Aviat Jet	0179	Aviation disc of plastic, 250x140 mm
Aristo 661 Naviat	0181	Nautical disc of plastic, 140x250 mm Front Scales: 1) = 2) 3) = 4) + 2 windows Back Scales: 5) = 6) 7)
Aristo 670 Fahrtenrechner	0182	Technical disc of plastic, 50x2 mm Front Scales: 1) = 2) = 3), Back Scales: 4) = 5) = 6)
Aristo 80105 Entwurf: v. Staden	5795	Log/tech slide rule of plastic, 154x33x5 mm Front Scales: 13cm / % = °C % % C = D
Aristo 80107	5797	Log/tech slide rule of plastic, 154x32x4.6 mm Front Scales: 13cm / %Verlust t = %CO2 °F C = D °C Back Scales: = Centistokes °Engler Redwood No.1Sek =
Aristo 80135	5440	Log/tech slide rule of plastic, 16838 mm (1944) Front Scales: 14cm w = v CI C = D K L Back Scales: C = P M = Q
Aristo 80148 System Poser	0417	Generic slide rule of plastic, 173x38x3 mm Front Scales: 120 mm = 1 2 = 3 4, Back Scales: 5 = 6 = 7
Aristo 80161	0418	Other slide rule of plastic, 158x32x45 mm Front Scales: 14cm / 1) = 2) 3) = 4)
Aristo 80161 Presby Rechenstab nach Dr. Reiner	6008	Log/tech slide rule of plastic, 157x32x4.5 mm (1975) Front Scales: 14cm / Sehbereich = Akkommod. = Nachzusatz
Aristo 803 Scholar	0184	Generic slide rule of plastic, 166x44x4 mm Front Scales: L K A = B CI C = D S ST T
Aristo 811	3658	Generic slide rule of plastic, 120x25x3 mm Front Scales: 10cm / A = B CI C = D
Aristo 812 Simplex	0189	Generic slide rule of plastic, 154x32x3.8 mm Front Scales: 13cm / A = B C = D Back Scales: = sin lg tg =
Aristo 814 Elektro (Ahrend 690/1)	3980	Electrical slide rule of plastic, 154x32x3.6 mm Front Scales: 13cm / LL2 A = B CI C = D LL3 #V D/M(=) G/M3~)#, Back Scales: = sin lg tg = 5inch
Aristo 815 Elektro	0194	Generic slide rule of plastic, 164x41.2x4.8 mm Front Scales: 15cm / K A = B BI CI C = D D/M(=) V Back Scales: = S ST L T =
Aristo 826 MultiTrig	0200	Generic slide rule of plastic, 175x38x3 mm Front Scales: T1 T2 S A = B T ST S C = D DI P1 P2 Back Scales: L K DF = CF CIF CI C = D R1 R2
Aristo 845 Commerz I	0201	Generic slide rule of plastic, 154x32.6x4.2 mm Front Scales: 13cm / % KZ = T2 P T1 = Z M Back Scales: = £ s./d. =
Aristo 852	3657	Generic slide rule of plastic, 155x32.5x4.5 mm Front Scales: 13cm / U1/U2 A = B Neper C = D db U1/U2 Back Scales: = Volt mv mv =
Aristo 860 Darmstadt	0206	Generic slide rule of plastic, 160x41x4.8 mm Front Scales: 15cm / K A = B BI CI C = D P S T Back Scales: = L LL1 LL2 LL3 =
Aristo 867 Darmstadt	0208	Generic slide rule of plastic, 160x46x4.8 mm Front Scales: 15cm / K A = B BI CI C = D P S T Back Scales: = L LL1 LL2 LL3 =
Aristo 868 Studio	0220	Generic slide rule of plastic, 174x39x3 mm (1954) Front Scales: LL01 LL02 LL03 A = B L K C = D LL3 LL2 LL1 Back Scales: ST T1 T2 DF = CF CIF CI C = D P S
Aristo 870 Multilog	0230	Generic slide rule of plastic, 169x38x3 mm Front Scales: LL00 K A = B T ST S C = D DI LL0 Back Scales: LL01 LL02 LL03 DF = CF CIF L CI C = D LL3 LL2 LL1
Aristo 89 Rietz (Ahrend 690)	0114	Generic slide rule of plastic, 155x32.4x4.2 mm Front Scales: 13cm / K A = B CI C = D L Back Scales: = S ST T =
Aristo 890 Rietz	0232	Generic slide rule of plastic, 157x32x4.6 mm (1954) Front Scales: 14cm / K A = B CI C = D L Back Scales: = S ST T =
Aristo 90117 Aqua Math	0120	Tabaque slide rule of plastic, 218x44x2.5 mm
Aristo 90128	5433	Financial slide rule
Aristo 90184 Baustahlgewebe Bemessungsschieber	0420	Generic slide rule of plastic, 319x44x4 mm Front Scales: 1) 2) A = B CI 3) C = D 4) 5) Back Scales: 6) h M = 7) = fe 8)
Aristo 909 Multirietz	0305	Generic slide rule of plastic, 337x43.8x3.8 mm Front Scales: P A = B T ST S = D DI Back Scales: K DF = CF CIF CI C = D L
Aristo 914 Elektro	0309	Electrical slide rule of plastic, 300x40.8x7.8 mm Front Scales: 28cm / E A = B R C = D E ] K #Volt Dynamo Motor#, Back Scales: 30cm = S L T =
Aristo 915 Elektro	0314	Generic slide rule of plastic, 310x55x7 mm Front Scales: 28cm / K A = B BI CI C = D LL3 LL2 D/M(=) V \ 9inch, Back Scales: = S ST L T =
Aristo 915 Elektro (Ahrend 696)	0315	Generic slide rule of plastic, 300x48x5.4 mm Front Scales: 28cm / K A = B BI CI C = D LL3 LL2 D/M(=) V, Back Scales: = S ST L T = 11inch
Aristo 92	0129	Generic slide rule of plastic, 360x35x5.5 mm Front Scales: 28cm / A = B CI C = D Back Scales: = S L T =
Aristo 920	5441	Log/tech slide rule of plastic
Aristo 929 Multirietz	0322	Generic slide rule of plastic, 337x48x3.8 mm (1959) Front Scales: 25cm P A = B T ST S = D DI 10inch Back Scales: K DF = CF CIF CI C = D L
Aristo 929 Technica (Ahrend 701)	0323	Generic slide rule of plastic, 337x48x3.8 mm Front Scales: 25cm P A = B T ST S = D DI 10inch Back Scales: K DF = CF CIF CI C = D L
Aristo 939 Stahlbeton System Göttsch	0331	Concrete slide rule of plastic, 337x48x4.2 mm Front Scales: [kgm] [tm] M = b sb K r = h Back Scales: s'e and M [kgm] [tm] = b table sb r = z h
Aristo 940 Stahlbeton	0334	Concrete slide rule of plastic, 373x66x6 mm Front Scales: Fe me Me(=A) = b(=B) BI dmax e1 k kd a e maxd CI kb(=C) = ke(=D) k h
Aristo 95 1/2	0130	Generic slide rule of plastic, 284x27x3.7 mm Front Scales: A = B C = D, Back Scales: 28cm = S T =
Aristo 958 - 400g Geodät	0339	Generic slide rule of plastic, 339x48x45 mm (1959) Front Scales: 1-cos 1-cos A = B 1/tga/2 sin cos sin cos cos2 = D L K, Back Scales: <ctg <tg <arc CF = DF DIF CI C = D P <sin <cos
Aristo 99 Rietz	0132	Generic slide rule of plastic, 310x41x7 mm Front Scales: 28cm / K A = B CI C = D L Back Scales: = S ST T =
Aristo Aviat 613	5742	Aviation disc of plastic, 130x77 mm Front Scales: see picture Back Scales: see picture
Aristo Aviat 615 (front side)	0170	Aviation disc of plastic, 140 x 5 mm Front Scales: ca 20 scales Back Scales: 1) = 2) 3) 4) = 5) 6)
Aristo Aviat 617	0172	Aviation disc of plastic, 140x250x7 mm Front Scales: 1) 2) = 3) 4) 5) + 4 windows + 6) 7) 8) 9) 10), Back Scales: 11) = 12) 13)
Aristo Drum	3244	Cylinder
Aristo G 616 Aviat	0171	Aviation disc of plastic, 114x250x1 mm (1956) Front Scales: 1) = 2) 3) Back Scales: 4) 5) = 6) 7) 8) 9) 10) 11) 12)
Aristo gwr	1355	Aviation slide rule of plastic, 381x425x7 mm Front Scales: 1) 2) / 3) = 4) 5) = 6); on cursor 7) ] 36cm
Aristo Nautical	3242	Nautical cylinder
Aristo Stahlbeton 939 System Göttsch Front only	5774	Concrete slide rule of plastic, 337x48x4.2 mm Front Scales: [kgm] [tm] M = b sb K r = h Back Scales: s'e and M [kgm] [tm] = b table sb r = z h
Aristo Studio 0968 for 400°	6007	Generic slide rule of plastic, 37x48x4,5 mm (1954) Front Scales: LL01 LL02 LL03 A = B L K C = D LL3 LL2 LL1, Back Scales: ST T1 T2 DF = CF CIF CI C = D P S
Aristo (gwr)	3692	By Dennert, military slide rule of plastic, 380x42x7 mm Front Scales: Em Gerätekonstante / Ablage = Ablage (m) Wahre (hm) = Gerätekonstante ] 36cm
Aristo 0602	0163	Financial disc of plastic, 80x1.8 mm Front Scales: C = D %
Aristo 0902 Junior Trig	0239	Generic slide rule of plastic, 330x44x4 mm (1966) Front Scales: DF = CF CIF CI C = D A K Back Scales: ST T1 T2 = CI C = D P S
Aristo 0903 LL Scholar	0258	Generic slide rule of plastic, 330x43.6x4 mm Front Scales: L K A = B CI C = D S ST T Back Scales: 25cm = S LL2 LL3 = 8inch
Aristo 0905 Schul Commerz	0290	Generic slide rule of plastic, 330x44x4 mm (1952) Front Scales: % KZ = T2 P T1 = Z M £ s./d. Back Scales: 25cm = = 8inch
Aristo 0906 LL Bischolar LL	0298	Generic slide rule of plastic, 329x44x4 mm Front Scales: L K A = B BI S C = D LL3 LL2 LL1 Back Scales: ST T1 T2 DF = CF CIF CI C = D P S
Aristo 0907 Commerz Junior	0299	Generic slide rule of plastic, 330x43.8x4 mm Front Scales: A DF = CF CIF CI C = D L LL1 LL2
Aristo 0908 Trilog	0300	Generic slide rule of plastic, 330x44x4 mm (1966) Front Scales: T1 T2 A = B BI CI C = D P S ST Back Scales: LL1 LL2 LL3 DF = CF CIF CI C = D L K
Aristo 0929 MultiTrig	0329	Generic slide rule of plastic, 338x48x4.5 mm Front Scales: T1 T2 S A = B T ST S C = D DI P1 P2 Back Scales: L K DF = CF CIF CI C = D R1 R2
Aristo 0958 - 360° Geodät	0340	Generic slide rule of plastic, 336x48x4.5 mm Front Scales: 1-cos 1-cos A = B 1/tga/2 sin cos sin cos cos2 = D L K, Back Scales: <ctg <tg <arc CF = DF DIF CI C = D P <sin <cos
Aristo 0969 Studio Log	0374	Generic slide rule of plastic, 372x66x4.5 mm Front Scales: LL00 LL01 LL02 LL03 A = B BI K L CI C = D LL3 LL2 LL1 LL0 Back Scales: ST T1 T2 DF = CF CIF S CI C = D DI P S
Aristo 0971 Hyperbolog	0392	Generic slide rule of plastic, 338x48x4.5 mm (1954) Front Scales: Th K A = B T ST S C = D DI Sh2 Sh1 Back Scales: LL01 LL02 LL03 DF = CF CIF L CI C = D LL3 LL2 LL1
Aristo 0972 Hyperlog	0396	Generic slide rule of plastic, 358X66X4 mm (1954) Front Scales: H2 Sh2 Th K A = B T ST S P C = D DI Ch Sh1 H1 Back Scales: LL00 LL01 LL02 LL03 DF = CF CIF L CI C = D LL3 LL2 LL1 LL0
Aristo 10076 For Chemists	5434	Conversion slide chart
Aristo 10096	3865	Technical slide rule of plastic, 320x34x3 mm
Aristo 101 Junior Projektionsrechenstab	0147	Generic projection of plastic, 380x170x212 mm Front Scales: DF = CF CIF CI C = D A K Back Scales: 1) = 2) 3) = 4)
Aristo 10101 System Blechstein	0401	Other slide rule of plastic, 320x130x26 mm
Aristo 10102 System Blechstein	0402	Other slide rule of plastic, 290x84x2 mm
Aristo 10125 Galvanotechnisch	0403	Technical slide rule of plastic, 155x47x4 mm Front Scales: 14cm / a = b f c = d \ 5inch Back Scales: = e =
Aristo 10132 Baustahlgewebe	0404	Log/tech slide rule of plastic, 167x44 mm Front Scales: h M = B se sb = fe diameters Q R Back Scales: = B se sb =
Aristo 10133 Philips Cinema	0405	Generic slide rule of plastic, 230x36x3.4 mm Front Scales: P = H,B 1) h,b = f
Aristo 10175	3534	Slide rule
Aristo 1067 U	0397	Generic slide rule of plastic, 580x49x7 mm Front Scales: 50cm / K A = B BI CI C = D P S T Back Scales: = L LL1 LL2 LL3 =
Aristo 168 Studio Projektionsrechenstab	0156	Generic projection of plastic, 380x170 mm Front Scales: LL01 LL02 LL03 A = B L K C = D LL3 LL2 LL1, Back Scales: ST T1 T2 DF = CF CIF CI C = D P S
Aristo 170104	2823	Military disc of plastic, 240x176x16 mm (1962)
Aristo 201 Junior Projection	6009	Generic projection of metal/plastic, 250X51X5 mm Front Scales: DF = CF CIF CI C = D A K
Aristo 386	5031	Generic slide rule of plastic
Aristo 60115	0410	Generic disc of plastic, 148x2 mm Front Scales: A = B C = D = E
Aristo 60149 Naviguide P 2	3465	Nautical disc of perspex, 150x150x4 mm
Aristo 60168	0414	Technical disc of plastic, 140x2.5 mm
Aristo 603 Prozent Rechner	0165	Financial disc of plastic, 122x2 mm Front Scales: C = D %
Aristo 604	0166	Financial disc of plastic, 104x2.2 mm Front Scales: C = D %
Aristo 605	0167	Financial disc of plastic, 104x2.2 mm Front Scales: C = %
Aristo 610 Aviat	0169	Aviation disc of plastic, 100x3 mm Front Scales: 1) 2) = 3) 4) 5) 6) 7) 8) 9), 4 windows, 10) 11) Back Scales: 12) = 13) 14) 15) = 16) 17) 18)
Aristo 620	0174	Generic disc of plastic, 120x6 mm Front Scales: C = D
Aristo 622 Calculator	0176	Generic disc of plastic, 122x4 mm Front Scales: K A C = D CI
Aristo 623 Commerz III	0177	Generic disc of plastic, 122x2 mm Front Scales: units D = C CI %
Aristo 647 BD Aviat Jet	0179	Aviation disc of plastic, 250x140 mm
Aristo 661 Naviat	0181	Nautical disc of plastic, 140x250 mm Front Scales: 1) = 2) 3) = 4) + 2 windows Back Scales: 5) = 6) 7)
Aristo 670 Fahrtenrechner	0182	Technical disc of plastic, 50x2 mm Front Scales: 1) = 2) = 3), Back Scales: 4) = 5) = 6)
Aristo 80105 Entwurf: v. Staden	5795	Log/tech slide rule of plastic, 154x33x5 mm Front Scales: 13cm / % = °C % % C = D
Aristo 80107	5797	Log/tech slide rule of plastic, 154x32x4.6 mm Front Scales: 13cm / %Verlust t = %CO2 °F C = D °C Back Scales: = Centistokes °Engler Redwood No.1Sek =
Aristo 80135	5440	Log/tech slide rule of plastic, 16838 mm (1944) Front Scales: 14cm w = v CI C = D K L Back Scales: C = P M = Q
Aristo 80148 System Poser	0417	Generic slide rule of plastic, 173x38x3 mm Front Scales: 120 mm = 1 2 = 3 4, Back Scales: 5 = 6 = 7
Aristo 80161	0418	Other slide rule of plastic, 158x32x45 mm Front Scales: 14cm / 1) = 2) 3) = 4)
Aristo 80161 Presby Rechenstab nach Dr. Reiner	6008	Log/tech slide rule of plastic, 157x32x4.5 mm (1975) Front Scales: 14cm / Sehbereich = Akkommod. = Nachzusatz
Aristo 803 Scholar	0184	Generic slide rule of plastic, 166x44x4 mm Front Scales: L K A = B CI C = D S ST T
Aristo 811	3658	Generic slide rule of plastic, 120x25x3 mm Front Scales: 10cm / A = B CI C = D
Aristo 812 Simplex	0189	Generic slide rule of plastic, 154x32x3.8 mm Front Scales: 13cm / A = B C = D Back Scales: = sin lg tg =
Aristo 814 Elektro (Ahrend 690/1)	3980	Electrical slide rule of plastic, 154x32x3.6 mm Front Scales: 13cm / LL2 A = B CI C = D LL3 #V D/M(=) G/M3~)#, Back Scales: = sin lg tg = 5inch
Aristo 815 Elektro	0194	Generic slide rule of plastic, 164x41.2x4.8 mm Front Scales: 15cm / K A = B BI CI C = D D/M(=) V Back Scales: = S ST L T =
Aristo 826 MultiTrig	0200	Generic slide rule of plastic, 175x38x3 mm Front Scales: T1 T2 S A = B T ST S C = D DI P1 P2 Back Scales: L K DF = CF CIF CI C = D R1 R2
Aristo 845 Commerz I	0201	Generic slide rule of plastic, 154x32.6x4.2 mm Front Scales: 13cm / % KZ = T2 P T1 = Z M Back Scales: = £ s./d. =
Aristo 852	3657	Generic slide rule of plastic, 155x32.5x4.5 mm Front Scales: 13cm / U1/U2 A = B Neper C = D db U1/U2 Back Scales: = Volt mv mv =
Aristo 860 Darmstadt	0206	Generic slide rule of plastic, 160x41x4.8 mm Front Scales: 15cm / K A = B BI CI C = D P S T Back Scales: = L LL1 LL2 LL3 =
Aristo 867 Darmstadt	0208	Generic slide rule of plastic, 160x46x4.8 mm Front Scales: 15cm / K A = B BI CI C = D P S T Back Scales: = L LL1 LL2 LL3 =
Aristo 868 Studio	0220	Generic slide rule of plastic, 174x39x3 mm (1954) Front Scales: LL01 LL02 LL03 A = B L K C = D LL3 LL2 LL1 Back Scales: ST T1 T2 DF = CF CIF CI C = D P S
Aristo 870 Multilog	0230	Generic slide rule of plastic, 169x38x3 mm Front Scales: LL00 K A = B T ST S C = D DI LL0 Back Scales: LL01 LL02 LL03 DF = CF CIF L CI C = D LL3 LL2 LL1
Aristo 89 Rietz (Ahrend 690)	0114	Generic slide rule of plastic, 155x32.4x4.2 mm Front Scales: 13cm / K A = B CI C = D L Back Scales: = S ST T =
Aristo 890 Rietz	0232	Generic slide rule of plastic, 157x32x4.6 mm (1954) Front Scales: 14cm / K A = B CI C = D L Back Scales: = S ST T =
Aristo 90117 Aqua Math	0120	Tabaque slide rule of plastic, 218x44x2.5 mm
Aristo 90128	5433	Financial slide rule
Aristo 90184 Baustahlgewebe Bemessungsschieber	0420	Generic slide rule of plastic, 319x44x4 mm Front Scales: 1) 2) A = B CI 3) C = D 4) 5) Back Scales: 6) h M = 7) = fe 8)
Aristo 909 Multirietz	0305	Generic slide rule of plastic, 337x43.8x3.8 mm Front Scales: P A = B T ST S = D DI Back Scales: K DF = CF CIF CI C = D L
Aristo 914 Elektro	0309	Electrical slide rule of plastic, 300x40.8x7.8 mm Front Scales: 28cm / E A = B R C = D E ] K #Volt Dynamo Motor#, Back Scales: 30cm = S L T =
Aristo 915 Elektro	0314	Generic slide rule of plastic, 310x55x7 mm Front Scales: 28cm / K A = B BI CI C = D LL3 LL2 D/M(=) V \ 9inch, Back Scales: = S ST L T =
Aristo 915 Elektro (Ahrend 696)	0315	Generic slide rule of plastic, 300x48x5.4 mm Front Scales: 28cm / K A = B BI CI C = D LL3 LL2 D/M(=) V, Back Scales: = S ST L T = 11inch
Aristo 92	0129	Generic slide rule of plastic, 360x35x5.5 mm Front Scales: 28cm / A = B CI C = D Back Scales: = S L T =
Aristo 920	5441	Log/tech slide rule of plastic
Aristo 929 Multirietz	0322	Generic slide rule of plastic, 337x48x3.8 mm (1959) Front Scales: 25cm P A = B T ST S = D DI 10inch Back Scales: K DF = CF CIF CI C = D L
Aristo 929 Technica (Ahrend 701)	0323	Generic slide rule of plastic, 337x48x3.8 mm Front Scales: 25cm P A = B T ST S = D DI 10inch Back Scales: K DF = CF CIF CI C = D L
Aristo 939 Stahlbeton System Göttsch	0331	Concrete slide rule of plastic, 337x48x4.2 mm Front Scales: [kgm] [tm] M = b sb K r = h Back Scales: s'e and M [kgm] [tm] = b table sb r = z h
Aristo 940 Stahlbeton	0334	Concrete slide rule of plastic, 373x66x6 mm Front Scales: Fe me Me(=A) = b(=B) BI dmax e1 k kd a e maxd CI kb(=C) = ke(=D) k h
Aristo 95 1/2	0130	Generic slide rule of plastic, 284x27x3.7 mm Front Scales: A = B C = D, Back Scales: 28cm = S T =
Aristo 958 - 400g Geodät	0339	Generic slide rule of plastic, 339x48x45 mm (1959) Front Scales: 1-cos 1-cos A = B 1/tga/2 sin cos sin cos cos2 = D L K, Back Scales: <ctg <tg <arc CF = DF DIF CI C = D P <sin <cos
Aristo 99 Rietz	0132	Generic slide rule of plastic, 310x41x7 mm Front Scales: 28cm / K A = B CI C = D L Back Scales: = S ST T =
Aristo Aviat 613	5742	Aviation disc of plastic, 130x77 mm Front Scales: see picture Back Scales: see picture
Aristo Aviat 615 (front side)	0170	Aviation disc of plastic, 140 x 5 mm Front Scales: ca 20 scales Back Scales: 1) = 2) 3) 4) = 5) 6)
Aristo Aviat 617	0172	Aviation disc of plastic, 140x250x7 mm Front Scales: 1) 2) = 3) 4) 5) + 4 windows + 6) 7) 8) 9) 10), Back Scales: 11) = 12) 13)
Aristo Drum	3244	Cylinder
Aristo G 616 Aviat	0171	Aviation disc of plastic, 114x250x1 mm (1956) Front Scales: 1) = 2) 3) Back Scales: 4) 5) = 6) 7) 8) 9) 10) 11) 12)
Aristo gwr	1355	Aviation slide rule of plastic, 381x425x7 mm Front Scales: 1) 2) / 3) = 4) 5) = 6); on cursor 7) ] 36cm
Aristo Nautical	3242	Nautical cylinder
Aristo Stahlbeton 939 System Göttsch Front only	5774	Concrete slide rule of plastic, 337x48x4.2 mm Front Scales: [kgm] [tm] M = b sb K r = h Back Scales: s'e and M [kgm] [tm] = b table sb r = z h
Aristo Studio 0968 for 400°	6007	Generic slide rule of plastic, 37x48x4,5 mm (1954) Front Scales: LL01 LL02 LL03 A = B L K C = D LL3 LL2 LL1, Back Scales: ST T1 T2 DF = CF CIF CI C = D P S