Sounder & resonator
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1969.1276.001
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- OBJECT TYPE
- ADJUSTABLE/150 OHMS/DOUBLE SWING
- DATE
- 1911–1924
- ARTIFACT NUMBER
- 1969.1276.001
- MANUFACTURER
- Bunnell, J.H. & Co.
- MODEL
- Unknown
- LOCATION
- New York, New York, United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- CAST METAL ARM/ ALUMINUM LEVER/ BRASS/ METAL/ WOODHOOD & SOUNDER BASE/ RUBBER/ WIRE.
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 27.0 cm
- Width
- 12.4 cm
- Height
- 50.5 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telegraphy
- Sub-Category
- N/A
Manufacturer
- AKA
- Bunnell
- Country
- United States of America
- State/Province
- New York
- City
- New York
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
THE SOUNDER CONVERTS ELECTROMAGNETIC CODE IMPULSES INTO SOUND AND THE RESONATOR AMPLIFIES THE SOUND. - Technical
-
THE SOUNDER FREED THE HANDS & EYES, PERMITTING THE OPERATOR TO FOCUS HIS ATTENTION IN TRANSCRIBING THE MESSAGE ON PAPER. THERESONATOR AMPLIFIED THE SOUND TO OVERCOME NOISY OPERATION OFFICES. - Area Notes
-
Unknown
Details
- Markings
- INCISED ON SOUNDER LEVER: 'J.H. BUNNELL & CO./ NEW YORK, U.S.A./ RAISED MANUFACTURER'S PLATE ON PLATFORM FRONT: 'MANUFACTURED BY/ J.H. BUNNELL & CO.'/ RAISED ON RESONATOR ARM: 'O.C. WHITE CO. WORCESTER MASS.'; 'PAT. AUG. 1, 1911' & 'W C.' ON ELBOWS/ '150' INCISED ON SOUNDER BASE.
- Missing
- N/A
- Finish
- RESONATOR ARM ENAMELLED BLACK/ VARNISHED HOOD & SOUNDER BASE/ LACQUERED BRASS.
- Decoration
- ROUNDED SOUNDER BASE CORNERS.
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Bunnell, J.H. & Co., Sounder & resonator, circa 1911–1924, Artifact no. 1969.1276, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1969.1276.001/
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