Sounder
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1969.1565.001
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- OBJECT TYPE
- N/A
- DATE
- 1894
- ARTIFACT NUMBER
- 1969.1565.001
- MANUFACTURER
- Unknown
- MODEL
- Unknown
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL (INCLUDING BRASS, IRON & COPPER) AND WOOD. FABRIC [ORIGINALLY] COVERED WIRES. BAKELITE (?) COVERING ON COIL DRUMS.
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 14.4 cm
- Width
- 8.2 cm
- Height
- 8.1 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telegraphy
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- THIS SOUNDER USED IN MID 1890S.
- Canada
-
ORIGINAL SOUNDER (1894) REMOVED FROM ST. MARTIN'S JUNCTION (RAILWAY OFFICE ?) - Function
-
DEVICE WHICH CONVERTS ELECTROMAGNETIC CODE IMPULSES INTO SOUND. - Technical
-
SOUNDER FREED THE HANDS & EYES OF THE OPERATOR, PERMITTING HIM/HER TO FOCUS ATTENTION ON TRANSCRIBING THE MESSAGE ON PAPER. IT ALSO PROVIDED GREATER RECEPTION OF CODED SIGNALS. THIS SOUNDER HAS A HORIZONTALLY MOUNTED SPRING BENEATH THE BAR: C. 1881 A VERTICALLY MOUNTED SPRING LATER BECAME THE STANDARD. (AS PER BTD) - Area Notes
-
Unknown
Details
- Markings
- "G.N.R. CO. [illegible]" stamped into top of one edge of wooden base.
- Missing
- APPEARS COMPLETE.
- Finish
- ORIGINAL FINISHES OBSCURED BY AGE AND DIRT. BRASS COMPONENTS PROBABLY HAD BRIGHT FINISH; IRON COMPONENTS PROBABLY HAD BLACK/DARKENED FINISH.DARK RED-BROWN WOOD BASE.
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Sounder, circa 1894, Artifact no. 1969.1565, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1969.1565.001/
FEEDBACK
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