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Ingenium, 1970.0369.002
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OBJECT TYPE: TELEPRINTER
DATE: 1936–1955
ARTIFACT NUMBER: 1970.0369.002

MANUFACTURER: Unknown
MODEL: Unknown
LOCATION: Unknown

More Information

General Information

Serial #: N/A
Part Number: 2
Total Parts: 4
AKA: N/A
Patents: N/A
General Description: Paper roll on a cardboard tube

Dimensions

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

Length: 21.5 cm
Width: N/A
Height: N/A
Thickness: N/A
Weight: N/A
Diameter: 11.0 cm
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: 1938 TO 1960
Canada: REPLACED TRAINED TELEGRAPHERS IN CERTAIN FIELDS & MADE HIGH SPEED PRINTED PAGE COMMUNICATION PRACTICAL OVER LONG DISTANCES. MOST COMMON MACHINE USED IN N. AMERICA (C.1937-60). USED BY NEWS SERVICES, PRIVATE LINE COMMUNICATIONS ETC.
Function: Spare roll of paper for a teleprinter. When fed into the teleprinter it provides a medium to produce a printout.
Technical: ONE OF A SERIES OF PRINTING TELEGRAPH OR DATA PRINTERS THAT LED TO THE DEVELOPMENT OF EARLY ASCII 8 LEVEL MACHINES USING THE SAME CODE FORMAT NOW USED IN ALL COMPUTER COMMUNICATIONS. EARLY MACHINES RAN AT 40 WPM, LATER INCREASED TO 60 & FINALLY WITH MODIFICATIONS, TO 75 WPM. THIS MODEL HAS A HOLDING MAGNET SELECTOR BUT WOULD BE LIMITED TO 60 WPM BECAUSE OF ITS EARLIER STYLE BASKET. MODELS WERE PRODUCED FOR FORM FEED PAPER (SIMILAR TO MODERN TRACTOR FEED) & FRICTION FEED (ROLL PAPER); THIS MACHINE IS FRICTION FEED, TYPE BAR & MOTOR DRIVEN (1/40 HP).
Area Notes: Unknown

Details

Markings: None apparent
Missing: Appears complete
Finish: Light brown or beige coloured paper on a brown cardboard roll.
Decoration: N/A

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

Unknown Manufacturer, Paper, between 1936–1955, Artifact no. 1970.0369, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1970.0369.002/

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