1. ‘Application of Mr Assistant Surgeon Campbell to be permitted to draw (with arrears) his field pay and allowances in addition to the salary he receives as being attached to His Royal Highness Prince Abbas Mirza in Persia.’ Date: 1812/1818 Language: English
2. Papers of Sir John Malcolm relating to India and Persia Date: 1796/1832 Language: English Geographic region: Mysore
