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Ingenium, 1995.1334.001
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OBJECT TYPE: TELETYPEWRITER CODE
DATE: 1950–1959
ARTIFACT NUMBER: 1995.1334.001

MANUFACTURER: Unknown
MODEL: SU-7250 BELL TELETYPE CODE
LOCATION: Unknown

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: PAPER

Dimensions

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

Length: 10.5 cm
Width: 7.0 cm
Height: N/A
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: 1950'S AND 1960'S
Canada: USED AND PROBABLY MADE IN CANADA
Function: USED TO PROVIDE MAINTENANCE AND OTHER PERSONNEL WITH THE 5-LEVEL CODES FOR LETTERS & OTHER CHARACTERS USED BY TELEPRINTER MACHINES IN THE 1950'S AND 1960'S
Technical: THIS CARD GAVE THE 5-LEVEL CODES FOR ALL CHARACTERS ON ONE SIDE AND BROKE THESE CODES DOWN INTO ONE, TWO, THREE, & FOUR PERFORATION CODES ON THE OTHER SIDE TO AID IN TROUBLE-SHOOTING TELETYPE MACHINES.
Area Notes: Unknown

Details

Markings: IDENTICAL PRINTING ON BOTH SIDES; THIS INCLUDES: 'B.T.CO. SU-7250/.../ ALPHABETICAL ARRANGEMENT/ NOTE THERE IS A CHOICE BETWEEN [ENGLISH POUND SIGN] AND # SIGNS (UPPER CASE H)'
Missing: COMPLETE
Finish: WHITE WITH BLACK PRINTING
Decoration: N/A

CITE THIS OBJECT

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

Unknown Manufacturer, Chart, between 1950–1959, Artifact no. 1995.1334, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1995.1334.001/

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