1. 'DAMMAM DHAHRAN PROJECT'

Date:

1946/1950

Language:

English

Geographic region:

Dammām
Dhahran

2. 'File 19/165 II (C 20) Bahrain Reforms'

Date:

1923/1923

Language:

English

Geographic region:

Dammām
Bahrain
Būshehr

3. 'File 19/171 (C 37) Dowasir Tribe'

Date:

1924/1928

Language:

English

Geographic region:

Dammām
Bahrain
Būshehr