{"book":"adl0217","page":122,"text":"۱۱۵\nمراد اینکه اگر یکصد سیر چوب باشد هژده تا بیست\nزغال از ان حاصل خواهد شد\nدر بیان سوختاندن ذغال در نل های آهنی\nازین عمل بسیار زیاده مقدار ذغال حاصل میشود\nو نیز خاصیت ذغال بسیار یکسان و برابر خوب میاید\nچرا که آتش بقرار خواهش یکسان برابر به چوب رسانده\nمی شود و آتش بر وقت مناسب موقوف\nکردن به اختیار میباشد نل های س - س\nکه در نقشه های ۱۰ و ۳ و ۱۱ و ۲ نشان\nداده شده اند در یک کوره جوره و هر دو استعال\nکرده می توانند شد نل های مذکور از چوبن ریخته","chars":442,"image":"https://storage.googleapis.com/adl-page-images/adl0217/00122.jpg","first_page":1,"last_page":213,"title":"Tuḥfah-ʼi Amīrī / ihtimām-i Gul Muḥammad Khān Bārakzāʼī تحفۀ اميرى","permalink":"https://afghanpress.org/book/adl0217/122","canvas":"https://afghanpress.org/iiif/adl0217/canvas/122","source":"https://afghanistandl.nyu.edu/books/adl0217/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0217_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}