Siren Audibility Test, Urmston Area
1955
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Map showing audibility of sirens at different points, including key showing proposed warden's area boundary line, Siren point (Urmston inter-control), Warden's proposed post, Observation point, Siren point (Trafford Park, Stretford) inter-control
Title:
Siren Audibility Test, Urmston Area
Date of work:
1955
Reference number:
PLA/1/619
Level of description:
Piece from Collection: Planning and Building (PLA)
Part of:
Sub-collection: Plans (PLA/1)
Access restrictions:
UnrestrictedReference Collection (non-circulating)
Use restrictions:
UnrestrictedIt is the sole responsibility of the researcher to acquire any necessary permission(s) from copyright owners, as well as to ensure that their work does not breach copyright terms and conditions.
Topics:
Record types:
PLAN
Language:
English
Record number:
6881478
Find it!
Total copies: 1