Document dated 1889
Document dated 1892
Document dated April 11, 1728
Document dated April 14, 1670
Document dated April 14, 1721
Document dated April 16, 1666 sent to the Sultan
Document dated April 16, 1744
Document dated April 16, 1877, from Tabur Ağası
Document dated April 17, 1833
Document dated April 19, 1877 sent to Financial custodian (maliye nazırı)