Title and statement of responsibility area
Title proper
Number 5 signaling system.
General material designation
Parallel title
Other title information
Title statements of responsibility
Title notes
Level of description
File
Reference code
SCA451-GA543-16
Edition area
Edition statement
Edition statement of responsibility
Class of material specific details area
Statement of scale (cartographic)
Statement of projection (cartographic)
Statement of coordinates (cartographic)
Statement of scale (architectural)
Issuing jurisdiction and denomination (philatelic)
Dates of creation area
Date(s)
-
[ca. 1970] (Creation)
Physical description area
Physical description
Publisher's series area
Title proper of publisher's series
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Statement of responsibility relating to publisher's series
Numbering within publisher's series
Note on publisher's series
Archival description area
Name of creator
(1967-)
Custodial history
Scope and content
A hand drawn document with information on a number 5 signalling system. A note on the bottom indicates that it was taken from Bell Laboratories in 1970.
Notes area
Physical condition
Immediate source of acquisition
Purchased in 2025 from Burnside Rare Books.
Arrangement
Language of material
- English
Script of material
Location of originals
Availability of other formats
Restrictions on access
Terms governing use, reproduction, and publication
Copyright is retained by the original creator.
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Standard number area
Standard number
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Control area
Description record identifier
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Level of detail
Dates of creation, revision and deletion
Created by JB Oct. 2025
Language of description
- English