1. IOR/R/20/G/19 Reference (shelfmark): IOR/R/20/G/19 Title: Colony of Aden. Estimates of revenue and expenditure: 1959-1960 Aden: C D & Bros Press; Government Press Scope & Content: including memorandum Collection Area: India Office Records and Private Papers Languages: English Date Range: 1959-1960 Extent: 1 volume