{"id":"yyl7mkt","internal_id":"9a3f65f3-30d4-4833-b453-52ffc99fe6b4","links":{"img_thumbnail":"https://digital.sciencehistory.org/downloads/deriv/eyfwx5m/thumb_large_2X?disposition=inline","html_self":"https://digital.sciencehistory.org/works/yyl7mkt"},"title":"Letter from Louise Haas to Otto Haas, 1905","additional_title":[],"format":["text"],"genre":["Personal correspondence"],"medium":[],"extent":[],"language":["German"],"provenance":"","subject":["Haas, Otto, 1872-1960","Haas, Louise"],"department":"Archives","series_arrangement":["Series II: Letters and Correspondence, 1903-1963"],"rights":"http://rightsstatements.org/vocab/NKC/1.0/","rights_holder":"","digitization_funder":"","file_creator":"Auerbach, Jahna","description":"Letter from Louise Haas to her son Otto Haas (1872-1960). ","description_html":"<p>Letter from Louise Haas to her son Otto Haas (1872-1960). </p>","published_at":"2026-08-12T14:29:01Z","updated_at":"2026-08-12T15:00:06Z","creator":[{"category":"addressee","value":"Haas, Otto, 1872-1960"},{"category":"author","value":"Haas, Louise"}],"date_of_work":[{"start":"1905","start_qualifier":"","finish":"","finish_qualifier":"","note":"","formatted":"1905"}],"place":[{"category":"place_of_creation","value":"Germany"}],"inscription":[],"related_link":[],"additional_credit":[],"physical_container":{"box":"2","folder":"7","volume":"","part":"","page":"","shelfmark":"","reel":"","formatted":"Box 2, Folder 7"}}