Hamburgisches Welt-Wirtschafts-Archiv (HWWA)
E88 La Plata states 
In total 6 subject folders, 34 documents - folders complete.
For direct access to the documents, click the “(xy documents)” link, for folder information use the “(folder)” link.
Subject archives
Literature
The country and its people, politics and economy
Foreign policy and political relations with foreign countries
- g4 Trade policy, Foreign economic policy, general
Economy
Foreigners and individual minorities
- o1 German minorities and Germanness
* The English category label is an unchecked automated translation of the German label.