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Slide Rule, Caliputer

Maker:
Gemini Engineering  Search this
Physical Description:
paper (overall material)
Measurements:
overall: .3 cm x 5.5 cm x 14.2 cm; 1/8 in x 2 3/16 in x 5 9/16 in
Object Name:
calculating rule
slide rule
Place made:
United States: Texas, Houston
Date made:
ca 1960
1967
Subject:
Mathematics  Search this
Credit Line:
Gift of John White
ID Number:
1981.0922.19
Accession number:
1981.0922
Catalog number:
1981.0922.19.1
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_904710
Additional Online Media:

Slide Rule

Physical Description:
wood (overall material)
metal (part material)
tape (part material)
paper (part material)
Measurements:
overall: 6.7 cm x 55.5 cm x 8 cm; 2 5/8 in x 21 27/32 in x 3 5/32 in
Object Name:
calculating rule
slide rule
Date made:
1939-1987
Subject:
Mathematics  Search this
Rule, Calculating  Search this
Credit Line:
Gift of Christopher J. Budesa
ID Number:
1999.0068.01
Accession number:
1999.0068
Catalog number:
1999.0068.01
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_694438

Novotni Weight Slide Rule

Maker:
Novotni Slide Rule  Search this
Physical Description:
plastic (overall material)
metal (part material)
Measurements:
overall: 6.8 cm x 30.3 cm x .6 cm; 2 11/16 in x 11 15/16 in x 1/4 in
Object Name:
slide rule
Place made:
United States: Pennsylvania, Media
Date made:
1937-ca 1959
Subject:
Mathematics  Search this
Rule, Calculating  Search this
Blacksmithing  Search this
Credit Line:
Gift of Michael Konshak
ID Number:
2009.0038.01
Accession number:
2009.0038
Catalog number:
2009.0038.01
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1346563
Additional Online Media:

C-Thru Pocket Slide Rule

Maker:
C-Thru Ruler Company  Search this
Physical Description:
plastic (overall material)
Measurements:
overall: .4 cm x 17 cm x 4.4 cm; 5/32 in x 6 11/16 in x 1 23/32 in
Object Name:
slide rule
Place made:
United States: Connecticut, Hartford
Date made:
1943-1963
Subject:
Mathematics  Search this
Rule, Calculating  Search this
Education  Search this
Credit Line:
Gift of George A. Norton
ID Number:
1988.0807.02
Accession number:
1988.0807
Catalog number:
1988.0807.02
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1215009
Additional Online Media:

ECOBRA 1611 Duplex Slide Rule

Maker:
Ecobra  Search this
Physical Description:
aluminum (overall material)
paper (case material)
synthetic leather (case material)
plastic (cursor material)
Measurements:
overall: 1.8 cm x 33.1 cm x 6.1 cm; 23/32 in x 13 1/32 in x 2 13/32 in
Object Name:
slide rule
Place made:
Deutschland: Bayern, Nuremberg
Date made:
after 1945
Subject:
Mathematics  Search this
Rule, Calculating  Search this
Engineering  Search this
Credit Line:
Gift of Sebastian J. Tralongo
ID Number:
1984.1071.04
Accession number:
1984.1071
Catalog number:
1984.1071.04
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1214978
Additional Online Media:

Loga-Calculator Cylindrical Slide Rule

Maker:
Daemen-Schmid  Search this
Physical Description:
aluminum (overall material)
paper (part material)
plastic (part material)
Measurements:
overall: 24.5 cm x 64 cm x 20.5 cm; 9 21/32 in x 25 3/16 in x 8 1/16 in
Object Name:
slide rule
Date made:
ca 1925
Subject:
Rule, Calculating  Search this
Mathematics  Search this
Credit Line:
Gift of Jacques Kayalaff
ID Number:
MA.335255
Catalog number:
335255
Accession number:
316433
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1215054
Additional Online Media:

Nestler 23R Simplex Slide Rule

Maker:
Albert Nestler  Search this
Physical Description:
celluloid (laminate material)
wood (overall material)
glass (cursor material)
paper (case material)
Measurements:
overall: 1.6 cm x 30.5 cm x 4.6 cm; 5/8 in x 12 in x 1 13/16 in
Object Name:
slide rule
Place made:
Deutschland: Baden-Württemberg, Lahr
Date made:
1940
Subject:
Mathematics  Search this
Rule, Calculating  Search this
Credit Line:
Gift of Richard R. Lombardi
ID Number:
1991.0445.01
Accession number:
1991.0445
Catalog number:
1991.0445.01
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1215060
Additional Online Media:

Guedon Pocket Simplex Slide Rule

Maker:
Guedon  Search this
Physical Description:
metal (overall material)
plastic (cursor material)
paper (case material)
Measurements:
overall: 5.7 cm x 16.3 cm x .4 cm; 2 1/4 in x 6 13/32 in x 5/32 in
Object Name:
slide rule
Place made:
United States: New Jersey, Camden
Date made:
1940s
Subject:
Mathematics  Search this
Rule, Calculating  Search this
Credit Line:
Gift of David G. D. Hecht
ID Number:
2009.3008.03
Nonaccession number:
2009.3008
Catalog number:
2009.3008.03
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1346580
Additional Online Media:

Cooper 100-Inch Slide Rule

Maker:
Stanley, William Ford  Search this
Physical Description:
wood (overall material)
plastic (part material)
metal (part material)
felt (case material)
paper (case material)
Measurements:
overall: 4 cm x 28.6 cm x 31.6 cm; 1 9/16 in x 11 1/4 in x 12 7/16 in
Object Name:
slide rule
Place made:
United Kingdom: England, London
Date made:
1922
Subject:
Mathematics  Search this
Rule, Calculating  Search this
Credit Line:
Gift of William Dubilier
ID Number:
MA.326237
Catalog number:
326237
Accession number:
259739
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1215045

Circular Slide Rule, Bearing Rate Computer, Felsenthal FNR-5A

Maker:
Felsenthal Instrument Co.  Search this
Physical Description:
plastic (overall material)
metal (overall material)
Measurements:
overall: .2 cm x 15.3 cm x 15.2 cm; 3/32 in x 6 1/32 in x 5 31/32 in
Object Name:
slide rule
Subject:
Mathematics  Search this
Credit Line:
Gift of Ben Wharton Rau and Margery Felsenthal Rau
ID Number:
1977.1141.36
Catalog number:
336420
Accession number:
1977.1141
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Military
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1213913

Circular Slide Rule, Bearing Rate Computer, Felsenthal FNR-5

Maker:
Felsenthal Instrument Co.  Search this
Physical Description:
plastic (overall material)
metal (overall material)
Measurements:
overall: .2 cm x 15.2 cm x 15 cm; 3/32 in x 5 31/32 in x 5 29/32 in
Object Name:
slide rule
Subject:
Mathematics  Search this
Credit Line:
Gift of Ben Wharton Rau and Margery Felsenthal Rau
ID Number:
1977.1141.34
Catalog number:
336418
Accession number:
1977.1141
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Military
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1213911

Circular Slide Rule, Bearing Rate Computer, Felsenthal FNR-5

Maker:
Felsenthal Instrument Co.  Search this
Physical Description:
plastic (overall material)
Measurements:
overall: .2 cm x 11.7 cm x 11.5 cm; 3/32 in x 4 19/32 in x 4 17/32 in
Object Name:
slide rule
Subject:
Mathematics  Search this
Credit Line:
Gift of Ben Wharton Rau and Margery Felsenthal Rau
ID Number:
1977.1141.33
Catalog number:
336417
Accession number:
1977.1141
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Military
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1213910

Circular Slide Rule, Bearing Rate Computer - Felsenthal FNR-5

Maker:
G. Felsenthal & Sons, Inc  Search this
Felsenthal Instrument Co.  Search this
Physical Description:
plastic (overall material)
metal (overall material)
Measurements:
overall: .2 cm x 15.5 cm x 15.2 cm; 3/32 in x 6 3/32 in x 5 31/32 in
Object Name:
slide rule
Subject:
Mathematics  Search this
Credit Line:
Gift of Ben Wharton Rau and Margery Felsenthal Rau
ID Number:
1977.1141.35
Catalog number:
336419
Accession number:
1977.1141
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Military
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1213912

Mannheim Slide Rule

Physical Description:
plastic (laminate material)
wood (overall material)
Measurements:
overall: .8 cm x 12.3 cm x 3.3 cm; 5/16 in x 4 27/32 in x 1 5/16 in
Object Name:
calculating rule
slide rule
Subject:
Mathematics  Search this
Rule, Calculating  Search this
Credit Line:
Gift of William E. Gilbert
ID Number:
1995.0087.02
Accession number:
1995.0087
Catalog number:
1995.0087.02
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_690052

Multi-Slide Slide Rule & Mathematical Tables

Maker:
Multi-Slide Instrument Corp.  Search this
Physical Description:
paper (overall material)
plastic (part material)
Measurements:
overall: .3 cm x 26.5 cm x 11.8 cm; 1/8 in x 10 7/16 in x 4 21/32 in
Object Name:
calculating rule
slide rule
Place made:
United States: Ohio, Akron
Date made:
after 1945
Subject:
Manufacturing  Search this
Promotional Item  Search this
Mathematics  Search this
Credit Line:
Gift of Steve Lubar
ID Number:
1995.3051.01
Nonaccession number:
1995.3051
Catalog number:
1995.3051.01
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_690072
Additional Online Media:

Pickett Model N 3-ES Duplex Slide Rule

Maker:
Pickett Industries  Search this
Physical Description:
metal (rule, screws, snaps, nameplate material)
plastic (slide material)
leather (case material)
Measurements:
overall: 4 cm x 33.2 cm x 8 cm; 1 9/16 in x 13 1/16 in x 3 5/32 in
Object Name:
slide rule
calculating rule
Place made:
United States: California, Santa Barbara
Date made:
1971
Subject:
Mathematics  Search this
Credit Line:
Gift of Bill Nye
ID Number:
2016.0283.01
Accession number:
2016.0283
Catalog number:
2016.0283.01
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1820567
Additional Online Media:

Commonwealth 581 Admiration Professional Simplex Slide Rule

Maker:
Commonwealth Plastics Corporation  Search this
Physical Description:
plastic (overall material)
paper (case material)
Measurements:
overall: .3 cm x 17.8 cm x 7.4 cm; 1/8 in x 7 in x 2 29/32 in
Object Name:
slide rule
Place made:
United States: Massachusetts, Leominster
Date made:
1950s
Subject:
Rule, Calculating  Search this
Plastics  Search this
Mathematics  Search this
Credit Line:
Gift of George A. Norton
ID Number:
1988.0807.03
Accession number:
1988.0807
Catalog number:
1988.0807.03
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1215010
Additional Online Media:

Faber-Castell 67/87 Rietz Simplex Slide Rule

Maker:
Faber, A. W.  Search this
Physical Description:
plastic (overall material)
leather (case material)
Measurements:
overall: .8 cm x 16.2 cm x 4.6 cm; 5/16 in x 6 3/8 in x 1 13/16 in
Object Name:
slide rule
Place made:
Deutschland: Bayern, Geroldsgrün
Date made:
1953
Subject:
Mathematics  Search this
Rule, Calculating  Search this
Credit Line:
In Memory of Isaac Giacinto Molella
ID Number:
1992.0433.03
Accession number:
1992.0433
Catalog number:
1992.0433.03
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1215061
Additional Online Media:

Richardson Direct Reading Slide Rule

Maker:
George W. Richardson  Search this
Physical Description:
plastic (part material)
aluminum (overall material)
paper (part material)
Measurements:
overall: 28 cm x 4.2 cm x .4 cm; 11 1/32 in x 1 21/32 in x 5/32 in
Object Name:
slide rule
Place made:
United States: Illinois, Chicago
Date made:
ca 1909
Subject:
Mathematics  Search this
Rule, Calculating  Search this
Patented  Search this
General Calculation  Search this
Credit Line:
Gift of Michael Konshak
ID Number:
2009.0038.02
Accession number:
2009.0038
Catalog number:
2009.0038.02
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1346566
Additional Online Media:

Pickett 61 Student Simplex Slide Rule

Maker:
Pickett Industries  Search this
Physical Description:
plastic (overall material)
paper (case material)
Measurements:
overall: 1.7 cm x 22.3 cm x 7.5 cm; 21/32 in x 8 25/32 in x 2 15/16 in
Object Name:
slide rule
Place made:
United States: California, Santa Barbara
Date purchased:
1971
Subject:
Rule, Calculating  Search this
Mathematics  Search this
Credit Line:
Gift of Richard R. Lombardi
ID Number:
1991.0445.02
Accession number:
1991.0445
Catalog number:
1991.0445.02
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source:
National Museum of American History
EDAN-URL:
edanmdm:nmah_1214630
Additional Online Media:

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