Commemorative plaque to the former <b>János Bolyai High School</b> placed near the entrance of the vocational school where he worked between 1955 and 1967. It has been unveiled May 27, 2011 on the occasion of 125th anniversary of the school. (Budapest, District XIII, Váci Avenue Nr 21)
<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>