(1) Scheduled Monument Notification
02-NOV-2004
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(2) Migrated Defence of Britain Project database record originally compiled from various sources
The two databases developed by the Project can be searched on-line through the Archaeology Data Service at http://ads.ahds.ac.uk/catalogue/specColl/dob/index.cfm
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(3) Cocroft, Wayne D; Thomas, Roger J C 2003 Cold War: Building for Nuclear Confrontation 1946-1989
Page(s)86-110
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(4) C.S. Dobinson 2000 Twentieth century fortifications in England. Volume XI.1. The Cold War (text)
Page(s)36-72
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(5) C.S. Dobinson 2000 Twentieth century fortifications in England. Volume XI.2. The Cold War (Appendices)
Page(s)155-156
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(6) Michael J. Anderton 2000 Twentieth Century Military Recording Project: Cold War Rotor Stations
Page(s)45
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(7) World Wide Web page
Subterranea Britannica, 1998-2001. Site name: Portland http://www.subbrit.org.uk/rsg/sites/p/portland/ Updated on 22-OCT-2001 [Accessed on 12-JAN-2009]
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