K&ouml;ln-Frechen-Benzelrather-Eisenbahn (KFBE) 5321 at the tram-museum Thielenbruch, K&ouml;ln on 17<sup><span style="font-size:60%">th</span></sup> of May 2025.<br />
<br />
Photo &copy;<a href="mailto:arn%69mvh%65%72ff%40un%69-du%69sburg%2ed%65?subject=Picture%20at%20railfaneurope.net">Arnim v. Herff</a><br />