(Q4834746)
Statements
1934
0 references
BBC-Marconi Type A microphone
0 references
Identifiers
Sitelinks
Wikipedia(2 entries)
- enwiki BBC-Marconi Type A microphone
- frwiki Microphone BBC-Marconi Type A
Wikibooks(0 entries)
Wikinews(0 entries)
Wikiquote(0 entries)
Wikisource(0 entries)
Wikiversity(0 entries)
Wikivoyage(0 entries)
Wiktionary(0 entries)
Multilingual sites(1 entry)
- commonswiki Category:BBC-Marconi Type A microphone