Plaque commemorating the <i>Factory of Scientific Instruments Marx and Mérei</i> later became <i>Ganz Measuring Instruments Manufacturer of Transportation (KMGY)</i>. It was affixed to the front of the house built on the land where the factory was from 1900 and unveiled April 30, 2015.  (Budapest, District XIII, Bulcsu Street Nr 11)
<a href="//commons.wikimedia.org/wiki/User:Fekist" title="User:Fekist">Fekist</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>