49. Ashkāl al-taʾsīs Creator: Samarqandī, Muḥammad ibn Ashrafمحمد بن أشرف السمرقندي Contributor: Meyerhof, Max, former owner Language: Arabic Time period: Early works to 1800 Extent: 1 v. ([83] p. on 23 lvs.) : ill. ; 25 cm.
50. Bughyat al-ṭullāb fī sharḥ Munyat al-ḥussāb. Creator: Ibn Ghāzī, Muḥammad ibn Aḥmad, 1437 or 1438-1513 Date: 1747 Language: Arabic Geographic region: Morocco? Extent: 20 long lines; catchwords each verso, lower left.
51. Bāb al-thālith min al-manhaj al-rābiʻ min Ḥabl al-matīn fī al-mawārīth ... etc.. Date: 1698-1700 Language: Arabic Extent: 124 leaves : paper ; 152 x 104 (104 x 55) mm bound to 152 x 107 mm
52. Chand risālah dar ḥisāb va hayʼāt. Creator: Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn, 1547-1621Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad, 1201-1274Yazdī, Abū al-Qāsim ibn Aḥmad Date: 1575-1824 Language: Persian Geographic region: Iran Extent: Various layouts, but chiefly written 14-17 long lines.
53. Colophon; polemic T-S K6.120 Creator: Mubaššir ha-Levi b. Nissi Date: 6th-19th century Language: Judeo-Arabic Medium: Paper Extent: 1 leaf. Leaf: (height: 20.3 cm, width: 14.2 cm)
54. Commentary T-S Ar.26.98 Date: 6th-19th century Language: Judeo-ArabicHebrew Medium: Paper Extent: Leaf: (height: 24.5 cm, width: 18.1 cm)
55. Didactic poem on surveying and measurement of areas (taksīr). Creator: Ibn Luyūn al-Tujībī, Saʻd ibn Aḥmad, 1282 or 1283-1349 or 1350 Date: 13--?-14--? Language: Arabic Geographic region: Spain? Extent: Written in 21 long lines; ruled in dry point.
56. Fa-innī lammā faraghtu ʻan taṣḥīḥ al-mukhtaṣar al-muʾallaf fī ʻilm al-farāʾiḍ al-mansūb ilá ... Sirāj al-Dīn al-Sijāwandī ... Contributor: Abdülhamid II, Sultan of the Turks, former owner Language: Arabic Time period: Early works to 1800 Extent: 1 v. ([220] p.) ; 16 cm.
57. Fī al-falak wa-al-handasah wa-al-ḥisāb. Creator: Menelaus, of AlexandriaṬūsī, al-Muẓaffar ibn Muḥammad, active 12th centuryAlhazen, 965-1039ArchimedesAristarchus, of SamosNasawī, ʻAlī ibn Aḥmad, -1039Omar KhayyamṢābiʼ, Jābir ibn Ibrāhīm, active 10th centurySanjarī, Aḥmad ibn Ibrāhīm, active 10th century-11th centurySijzī, Aḥmad ibn Muḥammad, -1084 or 1085FārābīIbn al-Surá, Aḥmad ibn Muḥammad, -1153 Date: 12--?-13--? Language: Arabic Extent: Chiefly 19 lines per page; some marginalia.
58. Gathering from Ikhtiṣār lil-maqālāt min kitāb Uqlīdis. Creator: Euclid Date: A.H. 502 (1108-1109) Language: Arabic Geographic region: Egypt, Iraq, or Syria Extent: Written in 15 long lines; ruled with a misṭarah with approximately 8 mm. between lines, a standard measurement for manuscripts written in Egypt.
59. Hikmet-i tabiiye Date: [1863]. Language: Turkish, Ottoman (1500-1928) Geographic region: Turkey Time period: 19th centuryTurkey: Ottoman Empire, 1288-1918 Extent: 142 leaves : paper ; 209 x 130 (156 x 90) mm. bound to 215 x 138 mm.
60. Hādhihi nukhbat al-tuffāḥah fī qawaʻid ʻilm al-misāḥah Creator: Dimishqī, ʻAbd al-Laṭīf ibn Aḥmadعبد اللطيف بن أحمد الدمشقي Contributor: Dimishqī, ʻAbd al-Laṭīf ibn AḥmadMeyerhof, Max, former ownerعبد اللطيف بن أحمد الدمشقي Language: Arabic Time period: Early works to 1800 Extent: 1 v. ([53] p.) : ill. ; 21 cm.