{"id":"4uzt6io","internal_id":"950dd79c-226b-4740-b1cb-acf67b89d059","links":{"img_thumbnail":"https://digital.sciencehistory.org/downloads/deriv/mspi027/thumb_large_2X?disposition=inline","html_self":"https://digital.sciencehistory.org/works/4uzt6io"},"title":"Letter from Louise Haas to Otto Haas","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).\n\n","description_html":"<p>Letter from Louise Haas to her son Otto Haas (1872-1960).</p>","published_at":"2026-08-12T14:53:36Z","updated_at":"2026-08-12T15:00:06Z","creator":[{"category":"addressee","value":"Haas, Otto, 1872-1960"}],"date_of_work":[{"start":"","start_qualifier":"undated","finish":"","finish_qualifier":"","note":"","formatted":"Undated"}],"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"}}