Title: ʻUmān fī al-ʻuṣūr al-Islāmīyah al-ūlá wa-dawr ahlihā fī al-minṭaqah al-sharqīyah min al-Khalīj al-ʻArabī wa-fī al-milāḥah wa-al-tijārah al-Islāmīyah
Subjects: Commerce, History
Places: Oman