Herman van Herwijnen's Slide Rule Catalogue at ISRM

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61 Items


Index A B C DE FG HI JK L M NO PQ R S T UVWXYZ

Image REF# Make & Model DESCRIPTION

5319
Maandblad Doe het Zelf Schroeven schijf
By Doe het Zelf, technical slide chart of cardboard
197x89x0.6 mm
Front Scales: See Picture
Back Scales: See Picture

2882
Maier's Drehbare Sternkarte
Astronomy disc of cardboard
179x179x2.2 mm
Front Scales: 1 ( 2 3 )

5320
Mandt Feldspat
Technical slide chart of cardboard
94x215x1 mm
Front Scales: See Picture
Back Scales: See Picture

3837
Marcantoni 10 NB
Generic slide rule of plastic
122.5x25x4 mm
Front Scales: 11cm // A [ B CI C ] D
Back Scales: [ S L T ]


3838
Marcantoni 12.5 AB
Generic slide rule of plastic, 155x31.5x4 mm
Front Scales: 14cm // A [ B C ] D
Back Scales: 5inch [ ]


1696
Marcantoni 12.5 RE
Electrical slide rule of plastic
155x30.6x3.4 mm
Front Scales: 14cm // cosø A [ B CI C ] D cosø
Well: #DYN-MOT Volt#
Back Scales: [ S L T ] 5inch

3839
Marcantoni 12.5 RM
Generic slide rule of plastic
157x31x4 mm
Front Scales: 14cm // E D [ C R B ] A L
Back Scales: [ S S&T T ]

3840
Marcantoni Elciv
Electrical slide rule of plastic
166.5x38x4 mm
Front Scales: BI BII BIII BIV BV = DIV DIV-BIS 1) = db

5654
Marci Univerbel Calculateur Vitrage/ étagères
Technical slide chart of cardboard
220x100x3 mm
Front Scales: See picture
Back Scales: See picture

3900
Markant 510
Generic slide rule of plastic
151x27x3.5 mm
Front Scales: A [ B CI C ] D K

5301
Masoneilan Cv-Wert Scala
Log/tech slide chart of cardboard
296x160x1.2 mm
Front Scales: See Picture
Back Scales: See Picture

2752
Masoneilan Valve Size Calculator
Log/tech slide chart of plastic
216x55x3 mm

1700
Mattern M-2
Aviation disc of metal
47x194x3 mm (1949)
Front Scales: 1 ( 2 ) 3 4
Back Scales: 5 ( 6 7 ) 8 9

3469
Matthijssen rule 2
Slide rule of bakelite/celluloid
550x88x11 mm

3467
Matthijssen rule 3
Slide rule of bakelite/celluloid
440x88x11 mm

3517
Matthijssen rule 4
Slide rule of wood/celluloid
550x110x120 mm

3468
Matthijssen rule 642
Slide rule of bakelite/celluloid
550x89x12 mm

1701
MDS London
By M.D.S. London, generic slide rule of wood/plastic
280x32x11 mm
Front Scales: 10inch // A [ B C ] D

1703
Mear Audco Rockwell Gas Flow Calculator
Log/tech disc of plastic
144x5 mm

1702
Mear Comprehensive Conversion Calculator
Conversion disc of plastic
146x4.5 mm (1978)

1704
Mear Comprehensive Conversion Calculator M1
Conversion disc of plastic
146x4.5 mm

2755
Mear Pipe Flow Calculator
Log/tech disc of plastic
142x6 mm
Front Scales: 1 2 3 ( 4 5 ) 6 7 8
Back Scales: 9 10 11 12 ( 13 14 )

5380
Medische Electronica Portanje
Medical rule no cursor no slide of plastic
160x40x0.4 mm
Front Scales: See Picture
Back Scales: See Picture

5334
Megaprint Benzine verbruikscijfers
Technical slide chart of cardboard
200x195x1 mm
Front Scales: See Picture
Back Scales: See Picture

1707
Megapromotions Afstandstabel
Technical slide chart of cardboard
109x159x0.8 mm (1986)

1709
Meierhofer Swissair Navigator 11054
Aviation disc of metal
105x6 mm
Front Scales: 1 ( 2 3 ) 4 5 ( 6 )
Back Scales: 7 ( 8 )

1709
Meierhofer Swissair Navigator 11054
Aviation disc of metal
105x6 mm
Front Scales: 1) ( 2 3 ) 4 5 ( 6)
Back Scales: 7 ( 8)

1721
Meissner System Rietz
Generic slide rule of wood/plastic, 299x40x11.5 mm
Front Scales: 25cm // K A [ B CI C ] D L || 10inch
Back Scales: [ sin sin/tg tg ]

1714
Meissner 75/2 b
Generic slide rule of wood/plastic
299x40x11 mm
Front Scales: 25cm // K A [ B CI C ] D L || 10inch
Back Scales: [ sin sin/tg tg ]

3558
Meissner VEB Galvanotechnik Leipzig
Electrical slide rule of plastic
261x44x4 mm
Front Scales: K A [ B CI C ] D L
Back Scales: G 1 [ 2 3 3 4 4 ] 5

1715
Meissner 1172 Schulrechner
Generic slide rule of plastic
316x40x4 mm
Front Scales: A [ B CI C ] D
Back Scales: C [ D C ] D

1717
Meissner 1731543 KG RIETZ ARCUS
Generic slide rule of plastic
325x43x4 mm Front Scales: L A DF [ CF CI C ] D S T ST

1719
Meissner 1731543/1 KG RIETZ-ARCUS LL
Generic slide rule of plastic
325x43x4 mm
Front Scales: L A DF [ CF CI C ] D S T ST
Back Scales: [ LL1 LL2 LL3 ]

1716
Meissner DDR 1731421 DARMSTADT RECORD
Generic slide rule of plastic
333x48x4 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

3512
Mercator B 3 Computor
Aviation disc of aluminium
120x268x3.5 mm

1722
Mercator B 4 Computor
Aviation disc of aluminium
120x268x3.5 mm Front Scales: 1 C ( D 2 3 ) 4 ( 5 ) 6 ( 7 )
Back Scales: 8 9 ( 10 )

3513
Mercator Computor Type 100
Aviation disc of aluminium
120x268x3.5 mm

3908
Merchants Graphic Profit Finder
By Graphic Calculator Co, log/tech disc of plastic
102x1 mm (1948)

3653
Mercura La Regle Commerciale
Financial disc of aluminium
80x2 mm

2825
Mercura Type 5.5-7 RC
Financial disc of metal
90x2.6 mm
Front Scales: C ( %% 1 2)
Back Scales: C ( %% 3 4)

2060
Messdreieck 34 Re-Ge-68
Military instrument of metal

1735
Metallograph Musketry Rule Model of 1918
Military slide rule of metal
121x29x2.2 mm (1918)
Front Scales: [ 1 2 ] 3
Back Scales: 4 5 [ - ] 6

5340
Microcom Modem Selector
Computer slide chart of cardboard
234x102x1 mm (1991)
Front Scales: See Picture
Back Scales: See Picture

3603
MIG Flight computer
Aviation disc on body of plastic, 200x180x15 mm

1726
Mignon 770
Generic slide rule of plastic
150x33x3.6 mm
Front Scales: A [ B C ] D

3516
Military Japan 1943
Disc

3691
Military NR-8
Aviation slide rule of wood/celluloid
230x38x7 mm
Front Scales: Degrees [ Degrees Sinus 1 ] Tangens Entfernungen (km)
Back Scales: 2 [ Zeit Temp. ] Höhe

5058
Mindling Adding machine
Calculate instrument

5260
Minefield Calculator
Military slide chart of plastic/cardboard
170x116x1.3 mm
Front Scales: See Picture
Back Scales: See Picture

1260
Moeders Voor Moeders - Birth disc
Medical disc of plastic
90x1.2 mm
Front Scales: 1 ( 2 )

2769
Moker Heizflachenrechner
Log/tech slide chart of metal
223x6.8x2.3 mm

2018
Molter "Late" model
Generic disc of metal/celluloid
65x6 mm (1923, 1925)
Front Scales: A C ( D )
Back Scales: n1 n3 tg. Sin. Log.

3422
Molter "Very Early" model
Generic disc of metal/celluloid
58x3.8 mm (1923, 1925)
Front Scales: A C ( D )
Back Scales: K C L

5437
Morin
Generic slide rule of wood/celluloid
289x32x10.5 mm
Front Scales: 25cm // A [ B C ] D
Well: 29cm #29-58cm#
Back Scales: [ S L T ]

3569
Morin Régle de Correction des Vitesses de Coupe
Technical disc of celluloid
94v2 mm
Front Scales: V ( L Vo ) E

1733
Morin Regle Henri
Generic slide rule of celluloid
122x28x3 mm
Front Scales: A [ B C ] D

2881
Morin Régle pour Essais des Duretés des Métalix (Metal hardness meter)
Technical disc of plastic
91x1.5 mm (1961)
Front Scales: 1 ( 2 2 ) 3

3570
Morin Régle pour le Percage
Technical disc of celluloid
94x2 mm
Front Scales: V ( do Vo ) a

5398
Motoren Installations-Helfer Siemens
By Siemens, technical slide chart of aluminium
210x52x1 mm
Front Scales: See Picture
Back Scales: See Picture

3880
Multor Addimult Sumax - E
Made in Western Germany, generic disc of plastic/metal
89x3 mm

1734
Murphy The Weightmeter
By George Murphy Inc, conversion disc of plastic
75x1 mm (1914)

1730
Myron Paint Calculator
Log/tech slide rule of plastic
162x29x2 mm (1952)
Front Scales: A [ B C ] D

Index A B C DE FG HI JK L M NO PQ R S T UVWXYZ

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