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view Cesium Atomic Clock digital asset number 1

Cesium Atomic Clock

Maker:: Symmetricom, Incorporated Search this

Physical Description:: plastic (overall material); gray (overall color); metal (overall material)

Measurements:: overall: 5 3/4 in x 16 3/4 in x 19 3/4 in; 14.605 cm x 42.545 cm x 50.165 cm; overall: 5 5/8 in x 16 3/4 in x 20 1/2 in; 14.2875 cm x 42.545 cm x 52.07 cm

Object Name:: atomic clock

Subject:: Modern Physics Search this; Science & Scientific Instruments Search this

Credit Line:: Symmetricom, Incorporated

ID Number:: 2012.3092.01

Nonaccession number:: 2012.3092

Catalog number:: 2012.3092.01

Serial number:: US49352868

See more items in:: Medicine and Science: Modern Physics; Time and Navigation; Science & Mathematics; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746b2-b484-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1425778

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view Magellan Developmental Power Supply for GPS Receiver digital asset number 1

Magellan Developmental Power Supply for GPS Receiver

Maker:: Magellan Systems Corporation Search this

Physical Description:: plastic (overall material); metal (overall material)

Measurements:: overall: 2 7/8 in x 10 1/4 in x 4 in; 7.3025 cm x 26.035 cm x 10.16 cm

Object Name:: power supply

Credit Line:: from MITAC Digital Corporation through Michael Williams

ID Number:: 2010.0154.03

Accession number:: 2010.0154

Catalog number:: 2010.0154.03

See more items in:: Work and Industry: Electricity; Time and Navigation; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ac-3388-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1405671

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view Howells, Barraud & Jamison Marine Chronometer digital asset number 1

Howells, Barraud & Jamison Marine Chronometer

Maker:: Jamison, George Search this; Barraud, Paul Philip Search this; Howells, William Search this

Physical Description:: brass (overall material); steel (overall material); glass (overall material); wood (overall material); jewels (overall material)

Measurements:: wooden box - from catalog card: 5 3/8 in x 6 1/4 in x 6 1/4 in; 13.6525 cm x 15.875 cm x 15.875 cm; overall: 5 1/4 in x 6 3/4 in x 6 3/8 in; 13.335 cm x 17.145 cm x 16.1925 cm

Object Name:: box chronometer

Place made:: United Kingdom: England, London

Date made:: 1802

ID Number:: ME.322384

Accession number:: 247659

Catalog number:: 322384

See more items in:: Work and Industry: Mechanisms; Time and Navigation; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ab-78ff-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1277056

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view Parkinson & Frodsham Box Chronometer digital asset number 1

Parkinson & Frodsham Box Chronometer

Maker:: Parkinson & Frodsham Search this

Physical Description:: brass (overall material); glass (overall material); steel (overall material); wood (container material)

Measurements:: overall - box: 7 1/8 in x 7 in x 6 3/8 in; 18.0975 cm x 17.78 cm x 16.1925 cm; overall - key: 3 in x 1 1/4 in x 3/4 in; 7.62 cm x 3.175 cm x 1.905 cm; dial - from catalog card: 3 3/8 in; 8.5725 cm; box - from catalog card: 6 1/2 in x 6 1/2 in x 6 1/2 in; 16.51 cm x 16.51 cm x 16.51 cm

Object Name:: box chronometer

Place made:: United Kingdom: England, London

Date made:: ca 1840

ID Number:: ME.336641

Catalog number:: 336641; 1978.0161.02

Accession number:: 1978.0161

See more items in:: Work and Industry: Mechanisms; Time and Navigation; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ab-7900-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1277064

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view Arnold & Dent Box Chronometer digital asset number 1

Arnold & Dent Box Chronometer

Manufacturer:: Arnold & Dent Search this

Physical Description:: brass (overall material); glass (overall material); mahogany (container material); steel (overall material)

Measurements:: overall: 6 1/8 in x 6 1/2 in x 6 in; 15.5575 cm x 16.51 cm x 15.24 cm; overall - from catalog card: 6 1/8 in x 6 in x 6 3/4 in; 15.5575 cm x 15.24 cm x 17.145 cm

Object Name:: Chronometer; Box Chronometer

Place made:: United Kingdom: England, London

Date made:: 1839

Credit Line:: U.S. Coast and Geodetic Survey

ID Number:: ME.314612

Catalog number:: 314612

Accession number:: 206050

See more items in:: Work and Industry: Mechanisms; Time and Navigation; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746a6-a1a6-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_855353

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view Molyneux & Sons Box Chronometer digital asset number 1

Molyneux & Sons Box Chronometer

Maker:: Molyneaux & Sons Search this

Physical Description:: brass (overall material); glass (overall material); steel (overall material)

Measurements:: bezel - from catalog card: 4 in; 10.16 cm; backplate - from catalog card: 2 29/32 in; 7.366 cm; overall: 2 1/8 in x 4 1/2 in; 5.3975 cm x 11.43 cm

Object Name:: box chronometer, without case

Place made:: United Kingdom: England, London

Date made:: 1835-1842

Credit Line:: Department of the Navy. Bureau of Ships

ID Number:: ME.314266

Catalog number:: 314266

Accession number:: 198140

See more items in:: Work and Industry: Mechanisms; Time and Navigation; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746a6-a1a7-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_855354

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view Hamilton No. 1 Box Chronometer digital asset number 1

Hamilton No. 1 Box Chronometer

Maker:: Hamilton Search this

Physical Description:: brass (overall material); steel (overall material); glass (overall material); wood (overall material)

Measurements:: overall - chronometer case: 7 1/2 in x 8 in x 7 3/4 in; 19.05 cm x 20.32 cm x 19.685 cm; overall - carrying case: 9 1/2 in x 12 in x 10 in; 24.13 cm x 30.48 cm x 25.4 cm; overall - from catalog card: 7 1/2 in x 7 1/2 in x 7 1/2 in; 19.05 cm x 19.05 cm x 19.05 cm

Object Name:: chronometer; box chronometer

Place made:: United States: Pennsylvania, Lancaster

Date made:: 1941; 1956

Credit Line:: Department of the Navy. Bureau of Ships

ID Number:: ME.314825

Catalog number:: 314825

Accession number:: 210893

See more items in:: Work and Industry: Mechanisms; Time and Navigation; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746a6-a1a8-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_855355

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view Charles Frodsham Box Chronometer digital asset number 1

Charles Frodsham Box Chronometer

Maker:: Charles Frodsham Search this

Physical Description:: brass (overall material); glass (overall material); steel (overall material)

Measurements:: bezel - from catalog card: 4 3/16 in; 10.668 cm; backplate - from catalog card: 2 3/16 in; 5.588 cm; overall: 2 3/4 in x 4 1/4 in; 6.985 cm x 10.795 cm

Object Name:: box chronometer, without case

Other Terms:: box chronometer, without case; chronometer, marine; Mechanical, Spring-Driven

Place made:: United Kingdom: England, London

Date made:: 1838-1843; 1838 - 1843

Credit Line:: Department of the Navy. Bureau of Ships

ID Number:: ME.314267

Catalog number:: 314267

Accession number:: 198140

See more items in:: Work and Industry: Mechanisms; Time and Navigation; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746a6-a2ce-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_856065

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view Thomas Earnshaw Box Chronometer digital asset number 1

Thomas Earnshaw Box Chronometer

Maker:: Earnshaw, Thomas Search this

Physical Description:: brass (overall material); steel (overall material); glass (overall material)

Measurements:: overall: 2 7/8 in x 3 1/2 in; 7.3025 cm x 8.89 cm

Object Name:: box chronometer without case

Place made:: United Kingdom: England, London

Date made:: ca 1798

ID Number:: 1984.0416.013

Accession number:: 1984.0416

Catalog number:: 1984.0416.013

See more items in:: Work and Industry: Mechanisms; Time and Navigation; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ab-7902-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1277076

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view John Roger Arnold Box Chronometer digital asset number 1

John Roger Arnold Box Chronometer

Maker:: John Roger Arnold Search this

Physical Description:: brass (overall material); glass (part: material)

Measurements:: overall: 2 1/2 in x 3 3/4 in; 6.35 cm x 9.525 cm

Object Name:: box chronometer without case

Place made:: United Kingdom: England, London

Date made:: ca 1825

ID Number:: 1984.0416.014

Accession number:: 1984.0416

Catalog number:: 1984.0416.014

See more items in:: Work and Industry: Mechanisms; Time and Navigation; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ab-7903-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1277084

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view Seiko Quartz Wristwatch digital asset number 1

Seiko Quartz Wristwatch

Manufacturer:: Seiko Corporation Search this

Measurements:: overall - watch: 9 1/8 in x 1 5/8 in x 1/2 in; 23.1775 cm x 4.1275 cm x 1.27 cm; overall - case: 3 in x 5 in x 5 in; 7.62 cm x 12.7 cm x 12.7 cm

Object Name:: wristwatch, first quartz analog watch

Place made:: Japan

Date made:: 1969; 1998

Credit Line:: Seiko Corporation of America

ID Number:: 1998.0248.01

Catalog number:: 1998.0248.01

Accession number:: 1998.0248

See more items in:: Work and Industry: Mechanisms; Time and Navigation; Measuring & Mapping

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746aa-74ac-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1204788

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view Army Combat Uniform - Coat digital asset number 1

Army Combat Uniform - Coat

Wearer:: Guenther, Joseph Search this

Physical Description:: cotton (overall material); nylon (overall material); plastic (part: material)

Measurements:: overall: 28 in x 21 in; 71.12 cm x 53.34 cm

Object Name:: coat

Worn:: Afghanistan

Related event:: Operation Enduring Freedom Search this

ID Number:: 2011.0267.01

Accession number:: 2011.0267

Catalog number:: 2011.0267.01

See more items in:: Political and Military History: Armed Forces History, Military; Military; Time and Navigation

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ad-84e3-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1419225

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view Army Combat Uniform - Trousers digital asset number 1

Army Combat Uniform - Trousers

Wearer:: Guenther, Joseph Search this

Physical Description:: nylon (overall material); cotton (overall material); plastic (part material)

Measurements:: overall: 40 in x 17 in; 101.6 cm x 43.18 cm

Object Name:: trousers

Worn:: Afghanistan

Related event:: Operation Enduring Freedom Search this

ID Number:: 2011.0267.02

Accession number:: 2011.0267

Catalog number:: 2011.0267.02

See more items in:: Political and Military History: Armed Forces History, Military; Military; Time and Navigation

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ad-9b26-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1419232

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view Army Combat Uniform - Fighting Load Carrier digital asset number 1

Army Combat Uniform - Fighting Load Carrier

Wearer:: Guenther, Joseph Search this

Physical Description:: nylon (overall material); plastic (overall material); metal (overall material)

Measurements:: overall: 18 in x 20 in x 4 in; 45.72 cm x 50.8 cm x 10.16 cm

Object Name:: vest

Worn:: Afghanistan

Related event:: Operation Enduring Freedom Search this

ID Number:: 2011.0267.03

Accession number:: 2011.0267

Catalog number:: 2011.0267.03

See more items in:: Political and Military History: Armed Forces History, Military; Military; Time and Navigation

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ad-789c-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1419272

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view Army Combat Uniform - Advanced Combat Helmet digital asset number 1

Army Combat Uniform - Advanced Combat Helmet

User:: Guenther, Joseph Search this

Physical Description:: cotton (overall material); nylon (overall material)

Measurements:: overall: 7 in x 7 in x 12 in; 17.78 cm x 17.78 cm x 30.48 cm

Object Name:: cover, helmet

Used:: Afghanistan

Related event:: Operation Enduring Freedom Search this

Credit Line:: Joseph Guenther

ID Number:: 2011.0267.04

Accession number:: 2011.0267

Catalog number:: 2011.0267.04

See more items in:: Political and Military History: Armed Forces History, Military; Military; Time and Navigation

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746a9-1466-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1419320

Online Media:

view Army Combat Uniform - Kneepads digital asset number 1

Army Combat Uniform - Kneepads

User:: Guenther, Joseph Search this

Physical Description:: nylon (overall material); rubber (part material); plastic (part material); metal (part material)

Measurements:: overall: 9 in x 6 1/2 in x 2 1/2 in; 22.86 cm x 16.51 cm x 6.35 cm

Object Name:: kneepads, pair of

Used:: Afghanistan

Related event:: Operation Enduring Freedom Search this

ID Number:: 2011.0267.05

Accession number:: 2011.0267

Catalog number:: 2011.0267.05

See more items in:: Political and Military History: Armed Forces History, Military; Military; Time and Navigation

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ad-8149-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1419422

Online Media:

view Army Combat Uniform - Camelbak digital asset number 1

Army Combat Uniform - Camelbak

User:: Guenther, Joseph Search this

Physical Description:: nylon (overall material); plastic (part material); metal (part material)

Measurements:: overall: 18 1/2 in x 9 1/2 in x 2 1/2 in; 46.99 cm x 24.13 cm x 6.35 cm

Object Name:: hydration pack

Used:: Afghanistan

Related event:: Operation Enduring Freedom Search this

Credit Line:: Joseph Guenther

ID Number:: 2011.0267.07

Accession number:: 2011.0267

Catalog number:: 2011.0267.07

See more items in:: Political and Military History: Armed Forces History, Military; Military; Time and Navigation

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746a9-20dc-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1419450

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view Army Combat Uniform - T-shirt digital asset number 1

Army Combat Uniform - T-shirt

Wearer:: Guenther, Joseph Search this

Physical Description:: cotton (overall material); nylon (overall material)

Measurements:: overall: 24 1/2 in x 16 1/2 in; 62.23 cm x 41.91 cm

Object Name:: t-shirt; teeshirt; tee shirt

Worn:: Afghanistan

Related event:: Operation Enduring Freedom Search this

Credit Line:: Joseph Guenther

ID Number:: 2011.0267.08

Accession number:: 2011.0267

Catalog number:: 2011.0267.08

See more items in:: Political and Military History: Armed Forces History, Military; Military; Time and Navigation

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746a9-20dd-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1419462

view Army Combat Uniform - Boots digital asset number 1

Army Combat Uniform - Boots

Wearer:: Guenther, Joseph Search this

Physical Description:: suede (overall material); nylon (overall material); composite (part material); metal (overall material)

Measurements:: overall: 10 in x 4 1/4 in x 12 1/2 in; 25.4 cm x 10.795 cm x 31.75 cm

Object Name:: boots, pair of

Worn:: Afghanistan

Related event:: Operation Enduring Freedom Search this

ID Number:: 2012.0255.01

Accession number:: 2012.0255

Catalog number:: 2012.0255.01

See more items in:: Political and Military History: Armed Forces History, Military; Military; Time and Navigation

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ad-814b-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1419542

Online Media:

No Image Available

Identification Tags

Wearer:: Guenther, Joseph Search this

Physical Description:: metal (overall material)

Measurements:: overall: 1 in x 2 in; 2.54 cm x 5.08 cm

Object Name:: identification tags, pair of

Worn:: Afghanistan

Related event:: Operation Enduring Freedom Search this

ID Number:: 2012.0255.02

Accession number:: 2012.0255

Catalog number:: 2012.0255.02

See more items in:: Political and Military History: Armed Forces History, Military; Military; Time and Navigation

Data Source:: National Museum of American History

GUID:: http://n2t.net/ark:/65665/ng49ca746ad-7e69-704b-e053-15f76fa0b4fa

EDAN-URL:: edanmdm:nmah_1419563

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