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Image
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REF#
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Make & Model
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DESCRIPTION
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5316
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Raak Energy saving lamps
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Log/tech slide chart of cardboard
280x90x2 mm
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2229
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Rabone & Sons Early model
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Generic slide rule of wood/metal, 2 feet mm
Front Scales: scale 1/3 (1-33) || A [ CF A ] B || #scale 1/2 (1-22.5) and scale 1/4 (1-43)
Back Scales: [ on slide L ] on body 12inch
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5097
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Rabone & Sons Sector Made in England for Keuffel & Esser
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Sector of ivory, twice 305 mm
Front Scales: 24inch
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5043
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Racing research associates The Harvard Concentric Converter
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Disc
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50651
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Radiac Calculator ABC - M1A1
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Military disc
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2230
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Ralo Calculator
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Log/tech slide rule of all wood
137x38x10.5 mm
Front Scales: E [ C B ] D
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3663
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Rapidus Rechenscieber
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Generic slide rule of paper/wood
150x29.5x7 mm
Front Scales: K A [ B CI C ] D L
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3888
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RCA 551
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Generic slide rule of plastic
176x28x7.5 mm
Front Scales: K A [ B S T C ] D DI
Back Scales: DF [ CF CI C ] D L
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2077
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Rechengerät RG 44 German
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Military disc of plastic, 210x425x7 mm
Front Scales: 1 2
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2767
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Reddaway Belting and Pulley Calculator
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Log/tech slide rule of cardboard
161x36x3 mm
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2232
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Reed Service Electronic Engineers
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Generic slide rule of wood/plastic
298x42x13 mm
Front Scales: 10inch // K A [ B CI C ] D L || 26cm #D/L#
Back Scales: [ S S&T T ]
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2237
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Reiss
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Military slide rule of plastic
316x40x4 mm
Front Scales: 1 2 [ sin tan FE ] BE KA
Back Scales: [ sin sin/tan tan ] D
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2243
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Reiss
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Military slide rule of plastic
299x50x7 mm
Front Scales: 28cm // 1 2 [ sin tan FE ] BE KA
Back Scales: [ sin sin/tan tan ]
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2244
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Reiss
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Military slide rule of metal
296x40x6.5 mm
Front Scales: 28cm 1:25000 // 1 2 [ S T FE ] BE Ku
Back Scales: [ sin sin/tan tan ]
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2245
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Reiss
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Military slide rule of metal
296x40x6.5 mm
Front Scales: 28cm 1:25000 // 1) 2) [ S T FE ] BE Ku
Back Scales: [ sin sin/tg tg ]
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3685
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Reiss
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Military slide rule of plastic
299x50x7 mm
Front Scales: 28cm // 1) 2) [ sin tan FE ] BE KA
Back Scales: [ sin sin/tan tan ]
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3686
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Reiss
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Military slide rule of metal
296x40x6.5 mm
Front Scales: 28cm 1:25000 // 1) 2) [ S T FE ] BE Ku
Back Scales: [ sin sin/tg tg ]
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3687
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Reiss
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Military slide rule of metal
296x40x6.5 mm
Front Scales: 28cm 1:25000 // 1 2 [ S T FE ] BE Ku
Back Scales: [ sin sin/tg tg ]
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3688
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Reiss
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Military slide rule of metal
296x40x6.5 mm
Front Scales: 28cm 1:25000 // 1 2 [ S T FE ] BE Ku
Back Scales: [ sin sin/tan tan ]
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5085
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Reiss 3201 Rietz - Spezial
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Generic slide rule of metal
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5086
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Reiss 3205 Electrical
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Chemistry slide rule of metal
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2250
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Reiss 3209 C 7
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Generic slide rule of metal
148x32x3 mm
Front Scales: 13cm // K A [ B CI C ] D L
Back Scales: [ sin tg ]
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3455
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Reiss 3214 Darmstadt Record
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Generic slide rule of plastic
342x48x4 mm
Front Scales: L K A [ B CI C ] D LL1 LL2 LL3
Back Scales: P S ST DF [ CF CIF CI C ] D T1 T2 DI
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2248
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Reiss 3223 Progress
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Generic slide rule of metal
319x33x4 mm
Front Scales: A DF [ CF CI C ] D L
Back Scales: T1 T2 [ LL1 LL2 LL3 ] D S
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2238
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Reiss DDR Darmstadt
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Generic slide rule of metal
300x33x4 mm
Front Scales: K A [ B CI C ] D L
Back Scales: cos sintg [ LL1 LL2 LL3 ] sin tg
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2239
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Reiss DDR Darmstadt
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Generic slide rule of plastic
160x45x4 mm
Front Scales: 15cm // K A CF [ DF CIF CI C ] D P sin tan
Back Scales: [ LL1 LL2 LL3 lg ]
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5438
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Reiss Ladung 1-4
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Military slide rule of plastic
340484 mm
Front Scales: m 4.Ladung 3.Ladung 2.Ladung 1.Ladung verringerte Ladung
Back Scales: m 4.Ladung 2.Ladung 1.Ladung verringerte Ladung
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3689
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Reiss Militairy rule
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Military slide rule of metal
300x33x4 mm
Front Scales: 1 2 [ S T FE ] BE Ku
Back Scales: [ sin sin/tg tg ]
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3690
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Reiss Militairy rule
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Military slide rule of metal
300x33x4 mm
Front Scales: 1 2 [ S T FE ] BE Ku
Back Scales: [ sin sin/tg tg ]
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2240
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Reiss Rietz
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Generic slide rule of plastic
148x32x3 mm
Front Scales: 13cm // K A [ B CI C ] D L
Back Scales: [ S T ]
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3464
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Relay 115
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Generic slide rule of bamboo/plastic
285x40x10 mm
Front Scales: 25cm // K A [ B CI C ] D L || 10inch
Back Scales: [ T2 T1 ST S ]
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2256
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Relay 151 JS 3
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Generic slide rule of bamboo
353x46.8x7 mm (1962)
Front Scales: LL/0 L K A [ B S ST T C ] D DI P LL0
Back Scales: LL/1 LL/2 LL/3 DF [ CF CIF CI C ] D LL3 LL2 LL1
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2257
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Relay 650 CK-3
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Generic slide rule of wood/plastic
222x29x7 mm
Front Scales: K A [ B S T CI ] D L
Back Scales: DF [ CF CIF C ] D
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2254
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Relay 80 DK 1
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Generic slide rule of plastic
227x24x8 mm
Front Scales: A [ B CI C ] D
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3868
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Reliance
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Generic slide rule of wood/plastic
300x35x13 mm
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5412
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Remix EMO Elektromodul Budapest
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Electrical disc of cardboard
141x1 mm
Front Scales: Items ( C U Ø )
Back Scales: Items ( V U F C % )
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5280
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Reyners Environmental Systems
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Log/tech slide chart of cardboard
212x121x2.4 mm
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1994
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RHEI-TA Rechenstabe
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Generic slide rule of plastic
280x33.5x5 mm
Front Scales: A [ B CI C ] D K
Back Scales: [ S L T ]
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2266
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Richardson 1917
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Nautical slide rule of wood/plastic
458x51x9 mm (1917)
Front Scales: 1 = 2 3 = 4
Back Scales: = 5 6 =
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3284
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Richter Rietz 11
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Generic slide rule of plastic
149x33x4 mm
Front Scales: 13cm // K A [ B CI C ] D L
Back Scales: [ S S&T T ]
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5669
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Ricoh 1051 S
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Generic slide rule
320x41x7 mm
Front Scales: K A [ B S T1 T2 C ] D DI
Back Scales: LL1 L DF [ CF CIF CI C ] D LL3 LL2
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5672
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Ricoh 151
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Generic slide rule
351x47x7 mm
Front Scales: LL0 L K A [ B S ST T C ] D DI P LL0
Back Scales: LL1 LL2 LL3 DF [ CF CIF CI C ] D LL3 LL2 LL1
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3283
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Rietz 79 465
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Generic slide rule of plastic
149x31x3 mm
Front Scales: 13cm // K A [ B CI C ] D L
Back Scales: [ S ST T ]
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2321
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Rijnja Balken en Plafondhangers
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Log/tech slide rule of cardboard/celluloid
144x26x2 mm
Front Scales: 1 [ 2 3 ] 4
Back Scales: [ 5 6 ]
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3097
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Rijnja IJzeren Liggers DIL en NP profielen
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Steel beams slide rule of cardboard + celluloid
218x44x3 mm
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2855
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Rijnja Seehase Patent
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Generic slide rule of cardboard/celluloid
145x26x4 mm
Front Scales: A [ B C ] D
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3095
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Rijnja Strackee Beton
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Concrete slide rule of brass
219x44x3 mm
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2272
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Rista 1 Rietz
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Generic slide rule of plastic
296x39.2x4 mm
Front Scales: 27cm // K A [ B CI C ] D L
Back Scales: [ S S&T T ]
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2277
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Rista 11 Rietz
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Generic slide rule of plastic
150x33x4 mm
Front Scales: 13cm // K A [ B CI C ] D L
Back Scales: [ S S&T T ]
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2273
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Rista 2 Electro
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Electrical slide rule of plastic
295x43x4 mm
Front Scales: 27cm // Motor K A [ B CI C ] D Volt T S
Back Scales: [ LL1 LL2 LL3 ]
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2275
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Rista 3 Darmstadt
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Generic slide rule of plastic
293x42x4 mm
Front Scales: 27cm // L K A [ B CI C ] D P T S
Back Scales: [ LL1 LL2 LL3 ]
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3910
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Riva Kil-o-metre
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Technical disc of plastic
74x14 mm
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2281
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Roberts gauging
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Alcohol slide rule of all wood
304x26x22 mm (Before 1824)
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2282
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Roberts gauging
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Alcohol slide rule of all wood
304x26x22 mm (Before 1824)
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5262
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Röhm Ermittlung der Reitstockkraft
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Technical slide chart of plastic
195x75x2 mm
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5262
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Röhm Ermittlung der Reitstockkraft
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Technical slide chart of plastic
195x75x2 mm
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2284
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Rollprint Ltd. Cameron Flange
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Technical slide chart of cardboard
210x96x1.6 mm (1948)
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3864
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Roos SR - 104 Company
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Generic slide rule of all wood
270x28x9 mm
Front Scales: A [ B CI C ] D K
Back Scales: [ S L T ]
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2288
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Rotoflow Turboexpander/compressor
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Log/tech slide chart of cardboard
212x80x2 mm (1979)
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2290
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Royal 1051
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Generic slide rule of plastic
331x44x4 mm
Front Scales: 25cm DF [ CF CIF CI C ] D A K
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2291
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Royal 1053
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Generic slide rule of plastic
330x44.9x3.6 mm
Front Scales: L K A [ B CI C ] D S ST T
Back Scales: 25cm [ S LL2 LL3 ] 8inch
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2293
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Royal 1081
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Generic slide rule of plastic
330x45.2x3.6 mm
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
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2304
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Russian
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Generic slide rule of wood/plastic
150x27x6 mm
Front Scales: K A [ B CI C ] D L
Back Scales: [ Sin S&T Tg ]
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2306
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Russian Prometeus 1937 r
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Generic slide rule of wood/plastic
282x38x11 mm (1937)
Front Scales: 25cm // K A [ B C ] D L ] 25cm
Back Scales: [ S S&T T ]
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3645
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Russian coios 1949r
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Generic slide rule of wood/plastic
281x39x11 mm
Front Scales: 25cm // K A [ B CI C ] D L || 25cm
Back Scales: [ Sin S&T Tg ]
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5073
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Russian Disc HPH - 2
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Log/tech disc
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3124
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Russian Militairy 10M 1986 r
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Military slide rule of wood/plastic
295x44x9 mm (1986-1988)
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3132
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Russian roct 5161 72 1978r (wood)
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Generic slide rule of wood/plastic
317x39x8 mm (1978)
Front Scales: K A [ B S ST T C ] D DI
Back Scales: L LL1 DF [ CF CIF CI C ] D LL3 LL2
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3644
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Russian roct 5161 72 1978r (wood)
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Generic slide rule of wood/plastic
317x39x7 mm (1978)
Front Scales: K A [ B S ST T C ] D DI
Back Scales: L [ ] 25cm
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2300
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Russian roct 5161 49 1953r
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Generic slide rule of wood/plastic
280x39x11 mm
Front Scales: 25cm // K A [ B CI C ] D L ] 25cm
Back Scales: [ Sin S&T Tg ]
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3646
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Russian roct 5161 49 1954r
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Generic slide rule of wood/plastic
282x39x11 mm
Front Scales: 25cm // K A [ B CI C ] D L || 25cm
Back Scales: [ Sin S&T Tg ]
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5087
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Russian roct 5161 57 1961r
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Generic slide rule
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2307
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Russian roct 5161 57 1962cr
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Generic slide rule of wood/plastic
151x27.5x5.5 mm (1962)
Front Scales: K A [ B CI C ] D L
Back Scales: [ Sin S&T Tg ]
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2308
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Russian roct 5161 57 1963c
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Generic slide rule of wood/plastic
279x38x10.8 mm (1963)
Front Scales: 25cm // K A [ B CI C ] D L || 1:25
Back Scales: [ Sin snt Tg ]
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3136
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Russian roct 5161 57 1964r
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Generic slide rule of wood/plastic
278x39x11 mm (1964)
Front Scales: 25cm // K A [ B CI C ] D L || scale 1:2
Back Scales: = Sin S&T Tg =
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2805
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Russian roct 5161 57 1968r
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Generic slide rule of wood/plastic
279x38x10.8 mm (1968)
Front Scales: 25cm // K A [ B CI C ] D L || 25cm
Back Scales: [ Sin S&T Tg ]
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2310
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Russian roct 5161 57 1969r
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Generic slide rule of wood/plastic
279x38.7x11.2 mm (1969)
Front Scales: 25cm // K A [ B CI C ] D L || 25cm
Back Scales: [ Sin S&T Tg ]
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3133
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Russian roct 5161 57 1969r
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Generic slide rule of wood/plastic
149x27x6.3 mm (1)
Front Scales: K A [ B CI C ] D L
Back Scales: [ Sin snt Tg ]
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2778
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Russian roct 5161 57 1973r
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Generic slide rule of wood/plastic
281x38x11 mm (1973)
Front Scales: 25cm // K A [ B CI C ] D LL3 || LL2
Back Scales: [ Sin S&T Tg ]
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3443
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Russian roct 5161 57 1971r
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Generic slide rule of wood/plastic
318x39x7 mm (1971)
Front Scales: K A [ B S ST T C ] D DI
Back Scales: L LL1 DF [ CF CIF CI C ] D LL3 LL2
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3444
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Russian roct 5161 57 1972r
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Generic slide rule of wood/plastic
279x40x11 mm (1972)
Front Scales: 25cm // K A [ B CI C ] D L
Back Scales: [ Sin S&T Tg ] Scale 1:25
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2296
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Russian roct 5161 72 1975r
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Generic slide rule of wood/plastic
150x27,5x6 mm (1975)
Front Scales: K A [ B CI C ] D
Back Scales: [ S ST T ]
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2314
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Russian roct 5161 72 1978r
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Generic slide rule of PVC
300x41x7 mm (1978)
Front Scales: 27cm // K A [ B CI C ] D L
Back Scales: [ S ST T3 ]
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2315
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Russian roct 5161 72 1979r (PVC)
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Generic slide rule of plastic
300x41x7 mm (1979)
Front Scales: 27cm // K A [ B CI C ] D L
Back Scales: [ S ST T3 ]
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3647
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Russian roct 5161 72 1979r (wood)
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Generic slide rule of wood/plastic
280x39x11 mm (1979)
Front Scales: 25cm // K A [ B CI C ] D L || 1:25
Back Scales: [ Sin S&T Tg ]
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2316
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Russian roct 5161 72 1980r
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Generic slide rule of plastic
300x50x7 mm (1980)
Front Scales: 27cm // K A [ B BI CI C ] D S ST T3 L
Back Scales: [ LL1 LL2 LL3 ]
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2318
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Russian roct 5161 72 1986r
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Generic slide rule of plastic
300x41x6.5 mm (1986)
Front Scales: 27cm // K A [ B CI C ] D L
Back Scales: [ S ST T3 ]
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0505
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Russian roct 5161 72 1977r
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Generic slide rule of plastic
300x34x7 mm (1977)
Front Scales: 27cm // K A [ B CI C ] D L
Back Scales: [ S ST Ts ]
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2297
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Russian roct 5161 72 1978r
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Generic slide rule of plastic
348x48x3,5 mm (1978)
Front Scales: T1 K A [ B CIF CI C ] D ST S
Back Scales: LL3 LL2 LL1 L [ ]
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3445
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Russian roct 5161 72 1978r
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Generic slide rule of wood/plastic
31740 mm (1978)
Front Scales: K A [ B S ST T C ] D DI
Back Scales: L LL1 DF [ CF CIF CI C ] D LL3 LL2
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55021
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Russian roct 5161 72 1978r 250 - 14
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Photography slide rule
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