This Boeing 737-530, named 'Oberhausen',  took its first flight on March 22, 1991 and was delivered to Lufthansa on April 30, 1991...(c/n 24940/ 2034)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/46423105@N03">Aero Icarus</a> from Zürich, Switzerland
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/46423105@N03/4328757297/">D-ABIP@DUS;13.10.2009/558dd</a>