1. ‘Persian Gulf single charts.–Memoir.–Lieut. Houghton’ Contributor: Commander of the survey-ship Discovery (author)Michael Houghton (author) Date: 1822/1822 Language: English Geographic region: RaumpsRasel KhymaAymaunSharjaDebayMoosendemAmulgaweinShaumUl Umrah Extent: 1 volume (24 folios)
2. ‘Aymaun in five fathoms’ Date: 1825/1825 Language: English Geographic region: Aymaun Extent: 1 watercolour view
3. ‘Trigonometrical Plan of the Entrance of the Back-water at Aymaun by Lieut.t R. Cogan under the direction of Lt. J.M. Guy, H.C. Marine. 1822. Drawn by M. Houghton’ Contributor: Robert Cogan (surveyor)John M. Guy (surveyor)Michael Houghton (artist) Date: 1822/1822 Language: EnglishArabic Geographic region: Aymaun Extent: 1 map
