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Hamburgisches Welt-Wirtschafts-Archiv (HWWA)

n34 Sm1  Wireless telegraphy and telephony, radio   Wikidata

Persistent Identifier: https://pm20.zbw.eu/category/subject/i/145663

Countries-subject archives folders

In total 43 folders, 553 documents - folders incomplete. Further material on digitized microfilm see below.

For direct access to the documents, click the “(xy documents)” link, for folder information use the “(folder)” link.

Europe

Asia

Africa

Australia and Oceania

America

Polar regions