Hādhihi muqaddimah laṭīfah yuʻrafu min-hā malāḥim muntakhabah wa-aḥkām bayān dawrān al-sanah al-Qibṭīyah wa-al-ashhur al-rūmīyah wa-al-fārisīyah wa-al-fuṣūl al-arbaʻah wa-maʻrifat al-sāʻāt wa-al-daraj wa-mā yunāsib fī ayyām al-fuṣūl min al-istiʻmālāt : manuscript, [18--?].

On the characteristics of calendars in the Coptic, Byzantine, and Islamic systems, the astrological import of their days, and weather conditions for crops on those days.Watermark: Three crescents. See Edward Heawood, Watermarks, Mainly of the 17th and 18th Centuries (Hilversum, 1950), p. 24.Text rubricated and vocalized; lines of each section beginning on p. [8] numbered; text enclosed in red borders; marginal notes in another (?) hand.Date based on owner's mark on p. [1].On the characteristics of calendars in the Coptic, Byzantine, and Islamic systems, the astrological import of their days, and weather conditions for crops on those days.Mode of access: Internet.McGregor Fundkhādim al-ʻilm al-sharīf wa-khalīfat al-ṭarīqah al-Qādirīyah wa-huwa min salālat sayyidī Abī Ayyūb al-Anṣārī ṣaḥābī sayyid al-awwalīn wa-al-ākhirīn sayyidinā Muḥammad...; on p. [1], manuscript notes in handwriting of Max Meyerhof.Purchased in Cairo, 1933/34. Owners' marks: on p. [1], owner's name and date: ṣāra mushtaran hādhā al-kitāb bi-ism thamrat al-fuʾād wa-qurrat al-ʻayn waladī Ibrāhīm Kāmil jaʻalahu Allāh min al-suʻadāʾ al-dārīn wa-min al-ʻulamāʾ al-wāṣilīn amīn taḥrīran fī yawm al-thulāthāʾ 11 Ṣafar sanat 1306 [17 October 1888] kātibihi Muḥammad Amīn wālid Ibrāhīm Kāmil; on p. [1], owner's name: dakhalat hādhihi fī ḥiyādhat Muḥammad Amīn al-marḥūm al-ḥājj Musá Afand