File talk:Anchor escapement animation 217x328px.gif
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is this truly original work?
[编辑]this is funny. this file looks exactly like the one I created ages ago, and shared on some of the wikipedia pages. made with inkscape, emacs, and parametric rotation of elements. I should look it up, in the meanwhile disaster struck on my hard disk and some files were lost, so I don't remember the name of my contribution. I have nothing against copying, but it's not nice copying without changing anything except the attribution. Mfrasca (留言) 12:46, 18 November 2019 (UTC)