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. How this was measured.
Browse → Miftāḥ al-ṣarf az qavāʻid-i ʻArabīyah, ḥiṣṣah-ʼi avval tālīf-i Qārī ʻAbd Allah Khān → page 157
Miftāḥ al-ṣarf az qavāʻid-i ʻArabīyah, ḥiṣṣah-ʼi avval tālīf-i Qārī ʻAbd Allah Khān · pages 1–157
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. How this was measured.