Start image during the use of a <b><a href="https://en.wikipedia.org/wiki/Commodore_1541" class="extiw" title="en:Commodore 1541">CBM 1541</a></b> at the East German single-board home computer <b><a href="https://en.wikipedia.org/wiki/Z1013" class="extiw" title="en:Z1013">Robotron Z1013</a></b>, manufactured by the <a href="https://en.wikipedia.org/wiki/Robotron" class="extiw" title="en:Robotron">VEB Robotron</a>-Elektronik Riesa. It is displayed on a <a href="https://en.wikipedia.org/wiki/Toshiba" class="extiw" title="en:Toshiba">Toshiba</a> television set.
Z1013-Rene (doesn't want to announce his real name)
Attribution
The author sent the photo to me.