Palestine Exploration Fund : Annual. 1911. 1. Megalithic monuments of Rabbath Ammon at Amman. 2. Excavations at Ain Shems (Beth-Shemesh). 3. The Khazneh at Petra. 1912-1913. Excavations at Ain Shems. (Beth-Shemesh). - Mackenzie, Duncan 1861-1934