File talk:RV Liebfrauenkirche Orgel Spieltisch Liedanzeiger.jpg

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Why is there a rotary dial on this pipe organ console? What is it used for? 66.26.60.218 00:07, 5 November 2008 (UTC)[reply]

It is used to dial in a number for display on the electronic (or in this case: electromechanic) hymn board. -- Robert Weemeyer (talk) 14:36, 16 February 2013 (UTC)[reply]

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