Abstract: Map issued as Annex no. 5A to the Anglo-Ottoman Convention of 29 July 1913, with roads and overland and submarine telegraph lines shown. A blue line runs from Jazirat az Zakhnūnīyah to the centre of Ruba'-al-Khaila [Rubʻ al Khālī]. The map contains notations concerning topographic features.The signatures of Sir Edward Grey and Ibrahim Hakki Pasha appear within the border, at the bottom right-hand corner.Other editions of this map can be found at IOR/R/15/1/613, f 126 and IOR/R/15/1/741, f 8.Physical description: Materials: Printed on paper.Dimensions: 443 x 477mm, on sheet 493 x 557mm.