East German <i>MTG-24 Topas</i> combination reel-to-reel-and-record deck in a radiogram console. The two-in-one decks were built in Eastern Europe in the 1950s, but did not sell well.
<p>Karl Gruber 
</p>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>