1. 'Agreement relating to the Kalba Oil Concession [between] His Majesty's Government in the United Kingdom and Petroleum Development (Trucial Coast) Limited'

Date:

1940/1940

Language:

English

Geographic region:

Kalba

2. 'Confidential 86/7 - ix B.52. P.C.L. TRUCIAL COAST'

Date:

1938/1939

Language:

English

Geographic region:

Abu Dhabi
Ras al Khaimah

3. 'CONFIDENTIAL VOL. B.58. 86/7-X P.C.L. TRUCIAL COAST'

Date:

1938/1941

Language:

English

Geographic region:

Abu Dhabi
Ajman
Kalba

4. Coll 30/164 'Oil: Oil Concesssions on the Trucial Coast:- Kalba.'

Date:

1938/1940

Language:

English

Geographic region:

Kalba