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<nowiki>Ernst Zipperer; Ernst Zipperer; Ernst Zipperer; Ernst Zipperer; Ernst Zipperer; Ernst Zipperer; Ernst Zipperer; Ernst Zipperer; Ernst Zipperer; Ernst Zipperer; German teacher, painter and etcher; Duits tekenaar (1888-1982); deutscher Zeichenlehrer, Maler und Graphiker; Germany karimba ŋun nyɛ doo; Ernst August Zipperer; Ernst Gustav Zipperer; Ernst Gustav Zipperer</nowiki>