{"book":"adl0290","page":161,"text":"علم حساب ۱\n۱۵۴\nاوزان مروجه انگلستان\n۱۶ ڈرام = ۱ اونس\n۱۶ اونس = ۱ پوند\n۱۴ پوند = ۱ سٹون\n۲ سٹون = ۱ کوارٹر\n۴ کوارٹر = ۱ ہنڈرڈویٹ\n۲۰ ہنڈرڈویٹ = ۱ ٹن\nاوزان صرافی مروجه کابل\n۸ دانه خشخاش = ۱ کنجد\n۸ کنجد = ۱ برنج\n۸ برنج = ۱ سُرخ\n۴ سُرخ = ۱ نخود\n۲۴ نخود = ۱ مثقال\nاوزان صرافی مروجه هندوستان\n۸ برنج = ۱ رتی | وزن یک روپیه کله دار یک توله میباشد\n۸ رتی = ۱ ماشه | و نیز وزن یک توله = ۱۸۰ گرین صرافی\n۱۲ ماشه = ۱ توله | = دو نیم مثقال\nکابل (تقریبا)","chars":436,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00161.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/161","canvas":"https://afghanpress.org/iiif/adl0290/canvas/161","source":"https://afghanistandl.nyu.edu/books/adl0290/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0290_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."}}