Inductor, earth

Use this image

Can I reuse this image without permission? Yes

Object images on the Ingenium Collection’s portal have the following Creative Commons license:

ATTRIBUTE THIS IMAGE

Ingenium, 1992.2392.001
Permalink:

Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.

DOWNLOAD IMAGE

PURCHASE THIS IMAGE

This image is free for non-commercial use.

For commercial use, please consult our Reproduction Fees and contact us to purchase the image.

OBJECT TYPE: N/A
DATE: Unknown
ARTIFACT NUMBER: 1992.2392.001

MANUFACTURER: Hartmann & Braun AG
MODEL: Unknown
LOCATION: Frankfurt, Federal Republic of Germany

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: WOOD BASE/ METAL & SYNTHETIC WORKING PARTS

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 35.0 cm
Width: 25.0 cm
Height: 24.0 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Physics
Category: Magnetism
Sub-Category: N/A

Manufacturer

AKA: Hartmann Braun
Country: Federal Republic of Germany
State/Province: Unknown
City: Frankfurt

Context

Country: United States of America
State/Province: Maine
Period: Unknown
Canada: PART OF LARGE & VARIED COLLECTION OF OVER 7500 ELECTRICAL ITEMS ACQUIRED & DOCUMENTED BY ONTARIO HYDRO IN 196S. COLLECTION WAS THOUGHT TO BE LARGEST & MOST COMPREHENSIVE IN CANADA & WAS DONATED TO NMST IN 1992.
Function: INSTRUMENT USED TO MEASURE MAGNITUDE & DIRECTION OF EARTH'S MAGNETIC FIELD.
Technical: Unknown
Area Notes: Unknown

Details

Markings: PLATES READING "Hartmann & Braun/ Aktiengesellschaft/ Frankfurt a. M." & "IMPORTED BY/ JAMES G. BIDDLE/ PHILDALPHIA, U.S.A."
Missing: SYNTHETIC SCALE COVER DISINTEGRATING
Finish: BASE STAINED BROWN & COATED/ GOLD COLOURED METAL/ BROWN, WHITE & BLACKSYNTHETIC
Decoration: N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

Hartmann & Braun AG, Inductor, earth, Unknown Date, Artifact no. 1992.2392, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.2392.001/

FEEDBACK

Submit a question or comment about this artifact.