21. IOR/R/20/G/30 Reference (shelfmark): IOR/R/20/G/30 Title: Aden Protectorate and Kamaran. Estimates of revenue and expenditure including memorandum: 1959-1960 Aden: Government Printer Collection Area: India Office Records and Private Papers Languages: English Date Range: 1959-1960 Extent: 1 volume
22. IOR/R/20/G/39 Reference (shelfmark): IOR/R/20/G/39 Title: Aden Islands [Kamaran and Perim]. Estimates of revenue and expenditure including memorandum: 1960-1961 Aden: Government Printer Collection Area: India Office Records and Private Papers Languages: English Date Range: 1960-1961 Extent: 1 volume
23. IOR/R/20/G/40 Reference (shelfmark): IOR/R/20/G/40 Title: Aden Islands [Kamaran and Perim]. Estimates of revenue and expenditure including memorandum: 1961-1962 Aden: Government Printer Collection Area: India Office Records and Private Papers Languages: English Date Range: 1961-1962 Extent: 1 volume
24. IOR/R/20/G/41 Reference (shelfmark): IOR/R/20/G/41 Title: Aden Islands [Kamaran and Perim]. Estimates of revenue and expenditure including memorandum: 1962-1963 Aden: Government Printer Collection Area: India Office Records and Private Papers Languages: English Date Range: 1962-1963 Extent: 1 volume
25. IOR/R/20/G/42 Reference (shelfmark): IOR/R/20/G/42 Title: Aden Islands [Kamaran and Perim]. Estimates of revenue and expenditure including memorandum: 1963-1964 [with draft copy] Aden: Government Printer Collection Area: India Office Records and Private Papers Languages: English Date Range: 1963-1964 Extent: 1 volume
26. IOR/R/20/G/43 Reference (shelfmark): IOR/R/20/G/43 Title: Aden Islands [Kamaran and Perim]. Estimates of revenue and expenditure including memorandum: 1965-1966 Aden: Government Printer Collection Area: India Office Records and Private Papers Languages: English Date Range: 1965-1966 Extent: 1 volume
27. IOR/R/20/G/44 Reference (shelfmark): IOR/R/20/G/44 Title: Aden Islands [Kamaran and Perim]. Estimates of revenue and expenditure including memorandum: 1966-1967 [with draft copy] Aden: Government Printer Collection Area: India Office Records and Private Papers Languages: English Date Range: 1966-1967 Extent: 1 volume
28. IOR/R/20/G/49 Reference (shelfmark): IOR/R/20/G/49 Title: The Federation of South Arabia. Estimates of revenue and expenditure: 1964-1965 [draft] Aden: Government Printer Collection Area: India Office Records and Private Papers Languages: English Date Range: 1964-1965 Extent: 1 volume
29. IOR/R/20/G/14 Reference (shelfmark): IOR/R/20/G/14 Title: Colony of Aden. Estimates of revenue and expenditure: 1948-1949 Aden: C D & Bros Press; Government Press Collection Area: India Office Records and Private Papers Languages: English Date Range: 1948-1949 Extent: 1 volume
30. IOR/R/20/G/15 Reference (shelfmark): IOR/R/20/G/15 Title: Colony of Aden. Estimates of revenue and expenditure: 1954-1955 Aden: C D & Bros Press; Government Press Collection Area: India Office Records and Private Papers Languages: English Date Range: 1954-1955 Extent: 1 volume