Transmitter, telegraph
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1978.0312.001
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- OBJECT TYPE
- MORSE/CABLE/AUTOMATIC
- DATE
- Unknown
- ARTIFACT NUMBER
- 1978.0312.001
- MANUFACTURER
- Judd & Fraser
- MODEL
- Unknown
- LOCATION
- Unknown
More Information
General Information
- Serial #
- 572
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- CAST METAL BASE/ WOOD PLATFORM & COVER/ BRASS/ STEEL/ METAL/ PLASTIC/ RUBBER/ WIRE
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 55.0 cm
- Width
- 27.5 cm
- Height
- 29.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telegraphy
- Sub-Category
- N/A
Manufacturer
- AKA
- Judd Fraser
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
A DEVICE THAT CONVERTS PERFORATED SLIP MARKS INTO ELECTRICAL IMPULSES FOR TRANSMISSION TO OTHER STATIONS - Technical
-
ENABLED ALREADY PERFORATED TAPE MESSAGES TO BE AUTOMATICALLY TRANSMITTED - Area Notes
-
Unknown
Details
- Markings
- ON FRONT VERTICAL PARTITION: 'NO. 572'/ ON MOTOR: 'MUIRHEAD & CO. LTD./ NO. 91058/ TYPE N7'; 'LOW POWER/ 100 VOLTS'/ GRADUATED SCALE WITH INTERVALS OF '0' ON TOP HALF OF MOTOR CIRCUMFERENCE/ ON MOTOR CAM SHAFT: 'ROTHERMANS COVENTRY'/ ADJUSTABLE GRADUATED '0 TO 50' COMPONENT ON ONE SHAFT/ COTC LABEL: '8934' AFFIXED TO METAL PLATFORM ON RIGHT SIDE
- Missing
- POLAR RELAY/ OPERATIONAL MODE SWITCH FROM LEFT SIDE/ WOOD BLOCK HANDLE FROM RIGHT SIDE From CA of 09/17/1996 by Kevin Machan: Yes - Missing mechanism from at back of chassis.
- Finish
- BASE, MOTOR & INTERNALCOMPONENTS PAINTED BLACK/ VARNISHED WOOD PLATFORM & COVER/ LACQUERED BRASS
- Decoration
- MORTICE & TENON SIDE JOINERY ON COVER
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Judd & Fraser, Transmitter, telegraph, Unknown Date, Artifact no. 1978.0312, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1978.0312.001/
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