This board seems one Dane short.
>>/228789/
I'm not sure what East Germany had. But we did have computer industry.
Example:
https://en.wikipedia.org/wiki/Videoton_TV-Computer
This page:
https://www.holdcomputers.com/
Has photos of bunch of computers. Click on "Tárlat/Média" after the page finishes loading. It's a long page with lots of photos.