Relay

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Ingenium, 1969.0315.001
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OBJECT TYPE: 4 COIL/20-250 OHMS/ADJUSTABLE
DATE: 1924
ARTIFACT NUMBER: 1969.0315.001

MANUFACTURER: Unknown
MODEL: GOOSE NECK PATTERN
LOCATION: Unknown

More Information

General Information

Serial #: 14907
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: SLATE BASE/ CAST IRON SURBASE/ BRASS/ IRON ARMATURE/ METAL/ RUBBER/ WIRE/ BAKELITE COVER SHIELDS

Dimensions

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

Length: 21.1 cm
Width: 12.0 cm
Height: 13.0 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Communications
Category: Telegraphy
Sub-Category: N/A

Manufacturer

AKA: Unknown
Country: Unknown
State/Province: Unknown
City: Unknown

Context

Country: Unknown
State/Province: Unknown
Period: CIRCA 1924
Canada: Unknown
Function: A DEVICE THAT USES ELECTROMAGNETS TO REPEAT OR MONITOR TELEGRAPH LINE SIGNALS AND ENHANCE OR INCREASE THESE SIGNALS AND CIRCUIT CAPACITY TO AN AUXILIARY CIRCUIT
Technical: IMPROVED THE QUALITY AND CAPACITY OF TELEGRAPH COMMUNICATION.
Area Notes: Unknown

Details

Markings: RAISED ON BASE: '[ILLEGIBLE] RELAY/ 20-250'/ INCISED ON RIGHT SIDE ADJUSTMENT KNOB: 'SKIRROW PATENT 760029'/ RAISED ON BASE BOTTOM: '14907'/ ON LABEL AFFIXED TO BOTTOM: 'Montreal Electric Co., Ltd./ 94 St. Felix Street/ ELECTRICAL SUPPLIES/ Rep 12/11/26/ JSE'.
Missing: TENSION SPRING/ TWO BAKELITE COIL COVERS BROKEN, ONE COIL UNWOUND From CA of 09/18/1996 by Kevin Machan: Undetermined
Finish: BLACK ENAMELLED SURBASEAND ARMATURE/ BASE PAINTED BLACK/LACQUERED BRASS.
Decoration: ROUNDED BASE CORNERS.

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Unknown Manufacturer, Relay, circa 1924, Artifact no. 1969.0315, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1969.0315.001/

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