ZBW PM20 Logo ZBW homePM20 home
back to Folders by category system en | de

Hamburgisches Welt-Wirtschafts-Archiv (HWWA) - Countries-subjects folders

Hamburg : Telephony  Wikidata item


View documents (IIIF viewer)   (38 documents / 12 available on the web)   View documents (DFG viewer)

Country/geo Hamburg
Subject Telephony
superordinated Postal services, telegraphy and telephony
Signature A9 : n34 Sm12
URI http://purl.org/pressemappe20/folder/sh/140905,199601
ID sh/140905,199601