{"book":"adl0726","page":76,"text":"۷۱\n\nپس بلندی آب در نل ۳۴ یا ۳۵ فط خواهد شد\nپس بهر صورت زور سلاخهای آب در نل مذکور\nبر یک مربع اینچ برابر همو زن خود خواهد بود\nیک این قسم نل چوبی بسازید که در پهلوهای نل مذکور\nیک سوراخ باشد بذریعۀ دهن تپک در سوراخ\nمذکور یک این چنین نل از شیشه ساخته بحا[نیه؟]\nکه بطرف بالا شکل زاویه قائمه بسازد بجر د چنان\nنل شیشه آب نل چوبی به نل شیشه خواهد آمد\nو تا هر قدر بلندی که نل چوبی بود هما نقدر به بلندی\nنل شیشه خواهد رسید پس ظاهر شد که زور آب\nبکدام مقام به اطراف درست هما نقدر میباشد","chars":474,"image":"https://storage.googleapis.com/adl-page-images/adl0726/00076.jpg","first_page":1,"last_page":145,"title":"Musammá bih kitāb-i mabādī al-ʻulūm مسمى به کتاب مبادى العلوم","permalink":"https://afghanpress.org/book/adl0726/76","canvas":"https://afghanpress.org/iiif/adl0726/canvas/76","source":"https://afghanistandl.nyu.edu/books/adl0726/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0726_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."}}