Morse code practice set

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OBJECT TYPE
TAPE/MECHANICAL
DATE
1926
ARTIFACT NUMBER
1988.0372.001
MANUFACTURER
PERFECTOGRAPH CO.
MODEL
TELEPLEX
LOCATION
New York, New York, United States of America

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
4
AKA
N/A
Patents
N/A
General Description
WOOD BOX HAS COATED CLOTH COVERING ON EXTERIOR; SYNTHETIC BASE PLATE; METAL WORKING PARTS & HARDWARE; LEATHER COVERED HANDLE ON CASE, Bakelite

Dimensions

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

Length
27.0 cm
Width
21.5 cm
Height
18.5 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Telegraphy
Sub-Category
N/A

Manufacturer

AKA
PERFECTOGRAPH
Country
United States of America
State/Province
New York
City
New York

Context

Country
Unknown
State/Province
Unknown
Period
PROBABLY LATE 1920'S THROUGH 1930'S
Canada
THIS TYPE OF TEACHING DEVICE WAS USED IN CANADA BY SELF-TAUGHT TELEGRAPHERS.
Function
TO TEACH MORSE CODE BY AUTOMATICALLY TRANSMITTING PRE-RECORDED MESSAGES.
Technical
TYPE SAMPLE.
Area Notes
Unknown

Details

Markings
Decal applied to inside of case lid reads "TELEPLEX/ PAT'D JUNE 1926/ Made by PERFECTOGRAPH CO./ 76 CORTLANDT ST. - N.Y.C."
Missing
PLUG/ SCREWS TO ATTACH BASE PLATE TO BOX
Finish
WINE COLOUR SIMULATED LEATHER COVERING ON BOX EXTERIOR; WINE COLOUR HANDLE & BASE PLATE; CHROMED METAL HARDWARE AND OTHER FITTINGS.
Decoration
N/A

CITE THIS OBJECT

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

PERFECTOGRAPH CO., Morse code practice set, after 1926, Artifact no. 1988.0372, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1988.0372.001/

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