Search Results

Physical Description:

manufactured (overall production method/technique)

Measurements:

overall: 16 1/4 in x 6 in x 5 3/4 in; 41.275 cm x 15.24 cm x 14.605 cm

Object Name:

Electric Transformer

ID Number:

PG.005044

Catalog number:

5044

Accession number:

212314

See more items in:

Work and Industry: Photographic History

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746a5-af8a-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_759286

Maker:

Western Union Corporation  Search this

Physical Description:

metal (part: material)

porcelain (part: material)

Measurements:

overall: 4 3/4 in x 5 in x 8 1/2 in; 12.065 cm x 12.7 cm x 21.59 cm

Object Name:

Transformer

Credit Line:

from Western Union Corporation

ID Number:

EM.331161

Accession number:

294351

100-594

294351

Catalog number:

331161

See more items in:

Work and Industry: Electricity

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746a7-2747-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_890592

Maker:

Western Union Corporation  Search this

Physical Description:

metal (part: material)

fabric (part: material)

Measurements:

overall: 4 in x 5 1/2 in x 4 1/2 in; 10.16 cm x 13.97 cm x 11.43 cm

Object Name:

Transformer

Credit Line:

from Western Union Corporation

ID Number:

EM.331032

Accession number:

294351

294351

Collector/donor number:

100-157

Catalog number:

331032

See more items in:

Work and Industry: Electricity

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746a7-117d-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_890497

User:

Farmer, Moses G.  Search this

Maker:

Westinghouse Electric & Manufacturing Co.  Search this

Measurements:

overall: 9 in x 8 in x 16 in; 22.86 cm x 20.32 cm x 40.64 cm

Object Name:

Transformer

Other Terms:

Transformer; Components; Power and Lighting; Power and Lighting

Date made:

ca 1890

Credit Line:

from Sarah J. Farmer

ID Number:

EM.181982

Catalog number:

181982

Accession number:

2015.0173

See more items in:

Work and Industry: Electricity

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746a5-28d5-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_705963

Donor Name:

Dr. Leeds Gulick  Search this

Culture:

Japanese  Search this

Object Type:

Transformer

Place:

Japan, Asia

Accession Date:

8 Apr 1966

Topic:

Ethnology  Search this

Accession Number:

266867

USNM Number:

E404345I-0

See more items in:

Anthropology

Data Source:

NMNH - Anthropology Dept.

GUID:

http://n2t.net/ark:/65665/383af5add-efef-445e-bf54-a1036b65bd91

EDAN-URL:

edanmdm:nmnhanthropology_8433909

Measurements:

overall: 4 1/4 in x 8 1/4 in x 2 1/2 in; 10.795 cm x 20.955 cm x 6.35 cm

Object Name:

transformer

Credit Line:

from International Business Machines, Inc., William J. Hammer Collection

ID Number:

EM.320512

Catalog number:

320512

Accession number:

241402

See more items in:

Work and Industry: Electricity

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746a4-eb71-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_1355101

Collection Creator:

Pickard, Greenleaf Whittier, 1877-1956  Search this

Container:

Box 5, Folder 1

Type:

Archival materials

Date:

1897 November 2

Collection Restrictions:

The collection is open for research use.

Collection Rights:

Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. No copyright, patent, trademark or related interests were conveyed in the deed of gift. Archives Center cost-recovery and use fees may apply when requesting reproductions.

Collection Citation:

Greenleaf Pickard Notebooks, Archives Center, National Museum of American History.

See more items in:

Greenleaf Pickard Notebooks and Nikola Tesla Patents

Greenleaf Pickard Notebooks and Nikola Tesla Patents / Series 2: Nikola Tesla Patents

Archival Repository:

Archives Center, National Museum of American History

GUID:

https://n2t.net/ark:/65665/ep8a7861fde-1170-45a4-a3e3-0b9e0c6667d1

EDAN-URL:

ead_component:sova-nmah-ac-0915-ref189

Container:

Box 93 of 109

Type:

Archival materials

Collection Citation:

Smithsonian Institution Archives, Record Unit 638, Smithsonian Institution. Office of Design and Construction, Project Files

See more items in:

Project Files

Project Files / Box 93

Archival Repository:

Smithsonian Institution Archives

EDAN-URL:

ead_component:sova-sia-faru0638-refidd1e27950

Container:

Box 12 of 42

Type:

Archival materials

Collection Citation:

Smithsonian Institution Archives, Accession 92-068, Smithsonian Institution. Office of Design and Construction, Project Files

See more items in:

Project Files

Project Files / Box 12

Archival Repository:

Smithsonian Institution Archives

EDAN-URL:

ead_component:sova-sia-fa92-068-refidd1e1688

Maker:

General Electric Company  Search this

Object Name:

Transformer

Other Terms:

Transformer; Components; Power and Lighting; Power and Lighting

Credit Line:

from the United States Bureau of Standards, Dept. of Commerce

ID Number:

EM.313574.02

Catalog number:

313574.02

Accession number:

188571

See more items in:

Work and Industry: Electricity

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746a5-2691-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_706180

Collection Creator:

Pickard, Greenleaf Whittier, 1877-1956  Search this

Container:

Box 5, Folder 1

Type:

Archival materials

Date:

1890 August 5

Collection Restrictions:

The collection is open for research use.

Collection Rights:

Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. No copyright, patent, trademark or related interests were conveyed in the deed of gift. Archives Center cost-recovery and use fees may apply when requesting reproductions.

Collection Citation:

Greenleaf Pickard Notebooks, Archives Center, National Museum of American History.

See more items in:

Greenleaf Pickard Notebooks and Nikola Tesla Patents

Greenleaf Pickard Notebooks and Nikola Tesla Patents / Series 2: Nikola Tesla Patents

Archival Repository:

Archives Center, National Museum of American History

GUID:

https://n2t.net/ark:/65665/ep80662e9e6-2c69-43fe-8700-892bd5af8151

EDAN-URL:

ead_component:sova-nmah-ac-0915-ref153

Inventor:

Lauste, Eugene Augustin  Search this

Maker:

Lauste, Eugene Augustin  Search this

Physical Description:

handmade (overall production method/technique)

Object Name:

Lauste: Ducretet Transformer

electrical transformer

Credit Line:

Bell Telephone Laboratories

ID Number:

PG.4046.29

Catalog number:

4046.29

Accession number:

129430

See more items in:

Work and Industry: Photographic History

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746a5-adf9-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_759446

Inventor:

Lauste, Eugene Augustin  Search this

Maker:

Lauste, Eugene Augustin  Search this

Physical Description:

brass connectors, cotton covered wire windings (overall material)

polished wooden base (overall material)

handmade (overall production method/technique)

Measurements:

overall: 19.2 cm x 13 cm x 14.2 cm; 7 9/16 in x 5 1/8 in x 5 9/16 in

Object Name:

Lauste: Ducretet Transformer (Original)

electrical transformer

Credit Line:

Bell Telephone Laboratories

ID Number:

PG.4046.30

Catalog number:

4046.30

Accession number:

129430

See more items in:

Work and Industry: Photographic History

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746a5-adfa-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_759447

Maker:

Diwa Manufacturing Co.  Search this

Physical Description:

plastic (overall material)

glass (cursor material)

metal (part material)

leather (case material)

Measurements:

overall: .3 cm x 16.3 cm x 4.7 cm; 1/8 in x 6 13/32 in x 1 27/32 in

Object Name:

slide rule

Place made:

Denmark

Date made:

ca 1950

Subject:

Mathematics  Search this

Rule, Calculating  Search this

Promotional Item  Search this

Credit Line:

Gift of Philip Krupen

ID Number:

1986.0790.05

Catalog number:

1986.0790.05

Accession number:

1986.0790

See more items in:

Medicine and Science: Mathematics

Science & Mathematics

Slide Rules

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746aa-9061-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_1215038

Biogeographical Region:

Neotropical  Search this

Collector:

D. Perez  Search this

B. Hierro  Search this

Max. Elevation:

57  Search this

Min. Elevation:

57  Search this

Prep Count:

1

Preparation:

Frozen

Sex:

Unknown

Stage:

Adult

Place:

RD-227, Hill West of electric transformers, 4 km East of Montecristi, [Not Stated], Monte Cristi, Dominican Republic

Collection Date:

17 Apr 2004

Barcode:

USNMENT01647036.1

Other Numbers:

Sample ID : CCDB-34070-C04

Barcode Index Number (BIN) : BOLD:AAG8922

USNM Number:

USNMENT1647036.1

See more items in:

Specimen Inventory

Data Source:

NMNH - Entomology Dept.

GUID:

http://n2t.net/ark:/65665/31fd0bbd1-b629-4412-9f43-b1fe87acfd2c

EDAN-URL:

edanmdm:nmnhentomology_16598718

Biogeographical Region:

Neotropical  Search this

Collector:

D. Perez  Search this

B. Hierro  Search this

Max. Elevation:

57  Search this

Min. Elevation:

57  Search this

Prep Count:

1

Preparation:

Frozen

Sex:

Unknown

Stage:

Adult

Place:

RD-227, Hill West of electric transformers, 4 km East of Montecristi, [Not Stated], Monte Cristi, Dominican Republic

Collection Date:

17 Apr 2004

Barcode:

USNMENT01647036.2

Other Numbers:

Sample ID : CCDB-34070-C04

Barcode Index Number (BIN) : BOLD:AAG8922

USNM Number:

USNMENT1647036.2

See more items in:

Specimen Inventory

Data Source:

NMNH - Entomology Dept.

GUID:

http://n2t.net/ark:/65665/3d0a3b700-6e9a-4e9b-9fef-a5885dd5d2d2

EDAN-URL:

edanmdm:nmnhentomology_16599226

Biogeographical Region:

Neotropical  Search this

Collector:

D. Perez  Search this

B. Hierro  Search this

Max. Elevation:

57  Search this

Min. Elevation:

57  Search this

Prep Count:

1

Sex:

Unknown

Stage:

Adult

Place:

RD-227, Hill West of electric transformers, 4 km East of Montecristi, [Not Stated], Monte Cristi, Dominican Republic

Collection Date:

17 Apr 2004

Barcode:

USNMENT01647036

Other Numbers:

Sample ID : CCDB-34070-C04

Barcode Index Number (BIN) : BOLD:AAG8922

USNM Number:

USNMENT1647036

See more items in:

Specimen Inventory

Data Source:

NMNH - Entomology Dept.

GUID:

http://n2t.net/ark:/65665/3df80645c-8a7c-4905-ad5b-fa7433cf60ba

EDAN-URL:

edanmdm:nmnhentomology_16598215

Biogeographical Region:

Neotropical  Search this

Collector:

D. Perez  Search this

B. Hierro  Search this

Max. Elevation:

57  Search this

Min. Elevation:

57  Search this

Prep Count:

1

Preparation:

Pinned

Sex:

Unknown

Stage:

Adult

Place:

RD-227, Hill West of electric transformers, 4 km East of Montecristi, [Not Stated], Monte Cristi, Dominican Republic

Collection Date:

17 Apr 2004

Barcode:

USNMENT01566892

Other Numbers:

Sample ID : CCDB-34070-C04

Barcode Index Number (BIN) : BOLD:AAG8922

USNM Number:

USNMENT1566892

See more items in:

Specimen Inventory

Data Source:

NMNH - Entomology Dept.

GUID:

http://n2t.net/ark:/65665/36eb69c5c-486e-49a2-9fc7-08c965b4a24b

EDAN-URL:

edanmdm:nmnhentomology_16597714

Container:

Box 1 of 12

Type:

Archival materials

Collection Citation:

Smithsonian Institution Archives, Accession 94-009, Smithsonian Institution. Office of Design and Construction, Project Files (Microfiche and Microfilm)

See more items in:

Project Files (Microfiche and Microfilm)

Project Files (Microfiche and Microfilm) / Box 1

Archival Repository:

Smithsonian Institution Archives

EDAN-URL:

ead_component:sova-sia-fa94-009-refidd1e2415

Company Name:

American Transformer Co.  Search this

Notes content:

Electric transformers : audio transformers, equalizers, voltage dividers, choke coils, resistors, reactors, radio transformers, distributors, voltage regulators, transmitters, amplifiers ... this comprises the uncataloged portion.

Includes:

Trade catalog and price lists

Black and white images

Physical description:

2 pieces; 1 box

Language:

English

Type of material:

Trade catalogs

Trade literature

Place:

Newark, New Jersey, United States

Date:

1900s

Topic (Romaine term):

Radios and radio equipment  Search this

Topic:

Radio supplies industry  Search this

Record ID:

SILNMAHTL_43504

Collection:

Smithsonian Libraries Trade Literature Collections

Data source:

Smithsonian Libraries

EDAN-URL:

edanmdm:SILNMAHTL_43504