1. Coll 30/155 'Bahrein: Administration Reports, 1926- Annual Reports' Creator: Author: Government of Bahrain, Āl Khalīfa dynasty Date: 1938/1947 Language: English
2. File F/4 II 'Proclamations & Notifications Received from the Manama and Muharraq Municipality' Creator: Author: Government of Bahrain, Āl Khalīfa dynasty Date: 1940/1948 Language: English