481. IOR/R/20/A/519 Reference (shelfmark): IOR/R/20/A/519 Title: Vol 818 Arabia (Hadhramaut) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1879 Extent: 1 volume
482. IOR/R/20/A/521 Reference (shelfmark): IOR/R/20/A/521 Title: Vol 820 Political (Socotra) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1879 Extent: 1 volume
483. IOR/R/20/A/523 Reference (shelfmark): IOR/R/20/A/523 Title: Vol 822 Slave Trade Collection Area: India Office Records and Private Papers Languages: English Date Range: 1879 Extent: 1 volume
484. IOR/R/20/A/528 Reference (shelfmark): IOR/R/20/A/528 Title: Vol 827 Arabia (Hadhramaut) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1880 Extent: 1 volume
485. IOR/R/20/A/537 Reference (shelfmark): IOR/R/20/A/537 Title: Vol 839 Public Works Collection Area: India Office Records and Private Papers Languages: English Date Range: 1880 Extent: 1 volume
486. IOR/R/20/A/539 Reference (shelfmark): IOR/R/20/A/539 Title: Vol 841 Water Supply Collection Area: India Office Records and Private Papers Languages: English Date Range: 1880 Extent: 1 volume
487. IOR/R/20/A/544 Reference (shelfmark): IOR/R/20/A/544 Title: Vol 853 Administration Report Collection Area: India Office Records and Private Papers Languages: English Date Range: 1880-1881 Extent: 1 volume
488. IOR/R/20/A/560 Reference (shelfmark): IOR/R/20/A/560 Title: Vol 867 Water Supply Collection Area: India Office Records and Private Papers Languages: English Date Range: 1881 Extent: 1 volume
489. IOR/R/20/A/563 Reference (shelfmark): IOR/R/20/A/563 Title: Vol 876 Shaikh Othman Collection Area: India Office Records and Private Papers Languages: English Date Range: 1881-1882 Extent: 1 volume
490. IOR/R/20/A/571 Reference (shelfmark): IOR/R/20/A/571 Title: Vol 886 Public Works Collection Area: India Office Records and Private Papers Languages: English Date Range: 1882 Extent: 1 volume