German city on the Rhine (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">german city on the rhine</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for bonn that I've seen before include "West German capital, 1949-90" , "Former capital of the German Federal Republic" , "Rhine city" , "W German capital 1949-90" , "Beethoven's birthplace, old capital" .)
(Other definitions for dusseldorf that I've seen before include "Capital of North Rhine-Westphalia" , "German city on Rhine" , "Industrial city of North Rhine-Westphalia" .)