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{"version":"1.0","provider_name":"Eric Feller Early Keyboard Instruments Collection","provider_url":"https:\/\/www.ericfeller.de\/en","author_name":"Feller","author_url":"https:\/\/www.ericfeller.de\/en\/author\/feller\/","title":"Wilhelm Neumann c. 1820 - Eric Feller Early Keyboard Instruments Collection","type":"rich","width":600,"height":338,"html":"

Wilhelm Neumann c. 1820<\/a><\/blockquote>\n