Talk:BBC-Marconi Type A microphone

External links modified
Hello fellow Wikipedians,

I have just added archive links to 1 one external link on BBC-Marconi Type A microphone. Please take a moment to review my edit. You may add after the link to keep me from modifying it, if I keep adding bad data, but formatting bugs should be reported instead. Alternatively, you can add to keep me off the page altogether, but should be used as a last resort. I made the following changes:
 * Attempted to fix sourcing for http://www.bbc.co.uk/historyofthebbc/collections/bbc_collection/collection_archive_tech.shtml

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Cheers.—cyberbot II  Talk to my owner :Online 04:55, 28 March 2016 (UTC)