Chubb detector lock (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Chubb detector lock" in English language version.

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6books.google.com

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1chubbfamilytree.com

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1web.archive.org

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archive.org (Global: 6^th place; English: 6^th place)

Grunfeld, Nina (October 27, 1984). The Royal Shopping Guide. W. Morrow. pp. 228–229. ISBN 978-0-688-04080-2 – via Internet Archive. george IV sat on chubb lock.

books.google.com (Global: 3^rd place; English: 3^rd place)

Ullyett, Kenneth (July 27, 1963). "Crime out of hand". M. Joseph – via Google Books.
"The Architect and Building News". July 27, 1922 – via Google Books.
"Keeping Track". Canadian National Railways. July 27, 1960 – via Google Books.
Tobias, Marc Weber (January 1, 2000). LOCKS, SAFES, AND SECURITY: An International Police Reference Two Volumes (2nd Ed.). Charles C Thomas Publisher. ISBN 9780398083304 – via Google Books.
York.), A. C. HOBBS (of New (July 27, 1868). "Locks and Safes. The construction of locks; compiled from the papers of A. C. Hobbs, ... and edited by C. Tomlinson. ... To which is added a description of ... J. B. Fenby's patent locks, and a note upon iron safes. By R. Mallet" – via Google Books.
Phillips, Bill (December 15, 2008). Locksmith and Security Professionals' Exam Study Guide. McGraw Hill Professional. ISBN 9780071549820 – via Google Books.

chubbfamilytree.com (Global: low place; English: low place)

"History of Chubb" Archived 2013-09-05 at the Wayback Machine, August 17, 2007

web.archive.org (Global: 1^st place; English: 1^st place)

"History of Chubb" Archived 2013-09-05 at the Wayback Machine, August 17, 2007