1. IOR/R/15/6/49 (Sub-sub-series) Reference (shelfmark): IOR/R/15/6/49 (Sub-sub-series) Title: File XXXII: Finance Scope & Content: The Finance sub-sub-series consists of a single file regarding the finances of the Sultanate of Oman and a proposal to raise its customs tariffs in order to increase state revenue. Collection Area: India Office Records and Private Papers Languages: Arabic and English Date Range: 1928-1930 Extent: 1 file (129 folios)