‘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’
‘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’
‘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’
Date:
1822/1822
Description:
Abstract: Distinctive Features:Depths shown by soundings.Hand drawn nautical chart of the shores of the Persian Gulf compiled from the survey carried out by the Bombay Marine’s officers in 1822 showing Aymaun [‘Ajmān] with the location of fresh water wells marked.Place name given both in English and Arabic.Includes note with remarks on latitude and longitude variations and water levels observation details.Physical description: Materials:Pen and ink on paperDimensions:401 x 490 mm, on sheet 475 x 569 mm