{"connections":[],"files":[{"byte_length":291964,"caption_url":"","derived_from":null,"display_filename":"RCL-153a-1949-facsimile.pdf","filename":"RCL-153a-1949-facsimile.pdf","id":"a8efca0c-fb03-4c60-9dea-cfb926d0999f","ingested_at":"2026-11-06T22:42:06.182599+00:00","is_audio":false,"is_image":false,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/a8efca0c-fb03-4c60-9dea-cfb926d0999f","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"PDF","language":"en","page_count_label":"1","produced_by":"William L. Clements Library (source); Crypt of Echoes (extraction and reading text)","production_note":"Complete written face of Poe’s July 4, 1836 letter to Lewis Cass, reproduced in The Quarto Extra accompanying no. 19 (October 1949), second page. Poe sends the first volume of the Southern Literary Messenger and asks Cass to contribute to its planned August number. The local PDF preserves that entire source page, including the facsimile caption and adjacent historical editorial text, without cropping or reconstruction. The addressed reverse is not reproduced in this source and is not included. The separate reading text was transcribed from the facsimile; line breaks and superscripts are normalized. This is a historical printed facsimile, not a new scan of the original manuscript.","review_state":"Known limitations","rights_note":"The October 1949 four-page US publication was inspected in full and contains no copyright notice. The preserved facsimile is treated as public domain in the United States on that publication basis. Credit: William L. 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The preserved facsimile is treated as public domain in the United States on that publication basis. Credit: William L. Clements Library, University of Michigan.","role":"transcript","title":"Reading text transcribed from the facsimile","transcript_asset_id":""},"mime":"text/plain","published_version":1,"role_label":"Transcription","sha256":"23551ec5787333b6b791a7013a86a58867885eab5edf199f1cad4bf26bae735d","size_label":"1.9 KB","type_label":"Text","working_version":0}],"format":"crypt-of-echoes-public-manifest-v3","generated_at":"2026-11-10T09:17:59.620560484+00:00","integrity_notice":"SHA-256 permits comparison with these recorded bytes. It does not establish source authenticity, truth, capture time, or independent timestamp certification.","permalink":"https://cryptofechoes.com/evidence/LED-2026-8edf9c01bf9245049c41d9e99bf033ff","record":{"created_at":"2026-11-06T22:42:05.216675+00:00","e":{"access_note":"Preserved source pages and reading text are hosted locally. Attribution is retained as text.","account_id":"","acquisition":"Owner-authorized local preservation from the public repository.","bibliographic_citation":"Edgar Allan Poe to Lewis Cass, July 4, 1836 (RCL-153a). Facsimile in The Quarto Extra, accompanying no. 19, October 1949, second page. William L. Clements Library, University of Michigan.","call_number":"Lewis Cass Papers","capture_method":"One source PDF page extracted without changes to its content stream or embedded images.","captured_at":"2026-11-06T22:38:08+00:00","collection_ids":["edgar-allan-poe","poe-correspondence"],"completeness":"Complete written face of Poe’s July 4, 1836 letter to Lewis Cass, reproduced in The Quarto Extra accompanying no. 19 (October 1949), second page. Poe sends the first volume of the Southern Literary Messenger and asks Cass to contribute to its planned August number. The local PDF preserves that entire source page, including the facsimile caption and adjacent historical editorial text, without cropping or reconstruction. The addressed reverse is not reproduced in this source and is not included. The separate reading text was transcribed from the facsimile; line breaks and superscripts are normalized. This is a historical printed facsimile, not a new scan of the original manuscript.","condition_note":"Printed historical facsimile retained with source-page surroundings; addressed reverse not supplied.","context":"Complete written face of Poe’s July 4, 1836 letter to Lewis Cass, reproduced in The Quarto Extra accompanying no. 19 (October 1949), second page. Poe sends the first volume of the Southern Literary Messenger and asks Cass to contribute to its planned August number. The local PDF preserves that entire source page, including the facsimile caption and adjacent historical editorial text, without cropping or reconstruction. The addressed reverse is not reproduced in this source and is not included. The separate reading text was transcribed from the facsimile; line breaks and superscripts are normalized. This is a historical printed facsimile, not a new scan of the original manuscript.","contributors":"Edgar Allan Poe; William L. Clements Library (1949 facsimile)","date_label":"1836-07-04","edition":"The Quarto Extra, accompanying no. 19, October 1949","entity_ids":["edgar-allan-poe-person"],"exact_quote":"","identifiers":"Crypt Poe gap intake 2026-11; RCL-153a","issue":"","kind":"Manuscript or letter","language":"English","license":"Public-domain US publication without copyright notice (1949).","location":"","organization":"","original_title":"Edgar Allan Poe to Lewis Cass — July 4, 1836","pages":"Second page; one complete written face","parent_url":"https://clements.umich.edu/","person":"Edgar Allan Poe; Lewis Cass","place_ids":[],"publication_place":"Ann Arbor, Michigan","publisher":"William L. Clements Library, University of Michigan","repository":"William L. Clements Library, University of Michigan","rights_note":"The October 1949 four-page US publication was inspected in full and contains no copyright notice. The preserved facsimile is treated as public domain in the United States on that publication basis. Credit: William L. Clements Library, University of Michigan.","source_platform":"William L. 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