Sorry wasn't clear, this was used back in the day by King Ludwig. Not used now but they did have a model out in the courtyard. Was pretty cool. Abusive comment hidden. (Show it anyway.)
I went to Germany earlier this year and in Ludwigsburg I went to a castle that had one of these. It was used to tell the town when it was lunch time. Was loud enough to be heard for miles. Abusive comment hidden. (Show it anyway.)