Media type: Article Title: 200 Jahre Walcker-Orgelbau Contributor: Walcker-Mayer, Werner [Author] imprint: 1981 Published in: Das Musikinstrument ; 30(1981), 1, Seite 20-22 Language: German ISSN: 0027-4828 Keywords: Walcker, Johann Eberhard Origination: Footnote: