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Hamburgisches Welt-Wirtschafts-Archiv (HWWA)

Radio technology, microphone   Wikidata

Persistent Identifier: https://pm20.zbw.eu/category/ware/i/142489

Commodities/wares archives folders

No material prepared as folder.

Sections of digitized microfilms (1st filming 1908-1949)

For intellectual property law reasons accessible only on the web from the European Union legal area and from the ZBW reading room.

Total number of images: 75

Images on film h1/wa/W0137H/1222 Funktechnik, Mikrophon
Images on film h1/wa/W0138H/0002 Funktechnik, Mikrophon : Welt

Sections of digitized microfilms (2nd filming 1950-1960)

For intellectual property law reasons accessible only from ZBW reading room.

Total number of images: 554

Images on film h2/wa/W2195H/0183/L Funktechnik, Mikrophon