page_title: Schweighofer
hierarchical_section_title: Schweighofer
caption_attribution_description: Deutsch: Plakette "J. M. Schweighofer's Söhne in Wien"
context_page_description: Schweighofer was a famous piano manufacturer of Vienna, Austria.
context_section_description: Schweighofer was a famous piano manufacturer of Vienna, Austria.
caption: Cast iron plate of J. M. Schweighofer's Söhne on piano
exif: {}