This presentation firstly had been based upon a presentation provided in 2007
However, extended for this occasion by some unique slides.
Therefore, the original slides partially still carrying still Dutch language explanations;
which I consider being bridged by my oral descriptions.
Status: 7 July 2020
Please apologize, for my sometimes making small speaking errors, all due to the very fact - that all had been told free from my memories; maintaining not my mother's tongue.
Radio Malabar by Klaas Dijkstra 1894 - 1945 mp4
By Arthur O. Bauer