37. File 80/1913 Pt 4 'Persia: Telegraphs' Date: 1924/1931 Language: English Geographic region: TehranKhanikinKerind
38. File 2960/1916 Pt 2 'Persia: Salaries of HM Diplomatic and Consular officers, [etc.]. Concessions.' Date: 1918/1930 Language: English Geographic region: GulhekPersiaTehran
39. File 4500/1920 Pt 5 ‘Persia: Situation (January 1922-3)’ Date: 1921/1923 Language: English Geographic region: KhorasanTehran
40. Hādhā kitāb Baḥr al-javāhirBaḥr al-javāhir fī ʻilm al-dafātirBaḥr al-jawāhir fī ʻilm al-dafātir Creator: Iṣfahānī, ʻAbd al-Vahābاصفهاني، عبد الوهاب، Language: Persian Geographic region: TehranطهرانIran