{"connections":[],"files":[{"byte_length":67499514,"caption_url":"","derived_from":null,"filename":"raven-tobacco-advertisement-kaufmann-strauss-archival-scan.tif","id":"add63e59-176d-48c5-b342-3fa4b45e7425","ingested_at":"2026-09-22T06:26:09.560818+00:00","is_audio":false,"is_image":false,"is_public":true,"is_video":false,"kind":"original","media_url":"/media/add63e59-176d-48c5-b342-3fa4b45e7425","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"image/tiff","language":"English","page_count_label":"","produced_by":"","production_note":"High-resolution TIFF of the advertising print, including its later overprint.","review_state":"Known limitations","rights_note":"Library of Congress catalogue: no known restrictions on publication. Credit: Library of Congress, Prints and Photographs Division.","role":"original","title":"Raven tobacco advertisement — full-size scan","transcript_asset_id":""},"mime":"application/octet-stream","published_version":2,"role_label":"Original preserved file","sha256":"9e270d1995fd5d25d39930d3635463da47432fcbd8f54a40ccad53eaaaa9bb76","working_version":0},{"byte_length":665040,"caption_url":"","derived_from":null,"filename":"raven-tobacco-advertisement-kaufmann-strauss-reading-copy.jpg","id":"1334bb84-2d40-46eb-b1f7-a7e186d9279c","ingested_at":"2026-09-22T06:26:09.586796+00:00","is_audio":false,"is_image":true,"is_public":true,"is_video":false,"kind":"original","media_url":"/media/1334bb84-2d40-46eb-b1f7-a7e186d9279c","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"image/jpeg","language":"English","page_count_label":"","produced_by":"","production_note":"JPEG copy of the advertising print for easy viewing.","review_state":"Known limitations","rights_note":"Library of Congress catalogue: no known restrictions on publication. Credit: Library of Congress, Prints and Photographs Division.","role":"reading_copy","title":"Raven tobacco advertisement — reading copy","transcript_asset_id":""},"mime":"image/jpeg","published_version":2,"role_label":"Reading copy","sha256":"f91bbf64ab8d37d69f797ac53f95309aaac1a6d00349431bf3a6378edb4f9403","working_version":0}],"format":"crypt-of-echoes-public-manifest-v3","generated_at":"2026-09-24T21:03:18.817966204+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-2026-249ae023d53040d18f29e432ff20dac4","record":{"created_at":"2026-09-22T06:26:08.587364+00:00","e":{"access_note":"","account_id":"","acquisition":"Unmodified digital surrogate preserved with SHA-256 and byte count. Holding repository and source publication are recorded separately from file custody.","bibliographic_citation":"Kaufmann & Strauss Co.; William Cameron & Brothers. Raven — Kaufmann & Strauss tobacco advertising print. [1870] catalogue date; later overprint undated. Library of Congress, Prints and Photographs Division. PGA - Kaufmann & Strauss--Raven (A size) [P&P]. https://www.loc.gov/item/2017660441/.","call_number":"PGA - Kaufmann & Strauss--Raven (A size) [P&P]","capture_method":"Digital file capture; bytes preserved without alteration and checked against the recorded SHA-256.","captured_at":"2026-09-22T05:54:59.090696+00:00","collection_ids":["poe-historical-reception"],"completeness":"One print, preserved as full-size TIFF and site JPEG.","condition_note":"","context":"This tobacco advertising print borrows the raven and “Nevermore” refrain from Poe’s poem. The design is credited to Kaufmann & Strauss and carries an 1870 copyright. Its use in advertising shows the poem’s imagery moving beyond literary publication into commercial print.","contributors":"Kaufmann & Strauss Co.; William Cameron & Brothers","date_label":"[1870] catalogue date; later overprint undated","edition":"","entity_ids":[],"exact_quote":"","identifiers":"LC-DIG-pga-11291; LCCN 2017660441","issue":"","kind":"Historical source","language":"English","license":"","location":"","organization":"","original_title":"","pages":"","parent_url":"","person":"Edgar Allan Poe (referenced work)","place_ids":[],"publication_place":"","publisher":"","repository":"Library of Congress, Prints and Photographs Division","rights_note":"Library of Congress catalogue: no known restrictions on publication. Credit: Library of Congress, Prints and Photographs Division.","source_platform":"Library of Congress, Prints and Photographs Division","source_published_at":"","source_url":"https://www.loc.gov/item/2017660441/","subject_ids":["literature"],"summary":"Chromolithographic advertising label using a raven and the refrain “Quoth the Raven: Nevermore.”","title":"Raven — Kaufmann & Strauss tobacco advertising print","topics":"","verification":"Source identity checked","verification_notes":"The surviving sheet also has a later British-American Tobacco successor overprint. The 1870 catalogue date refers to the design; the date of that overprint is not established.","volume":""},"id":"LED-2026-249ae023d53040d18f29e432ff20dac4","published_version":2,"status":"published","version":2},"research_questions":[]}