Analysis of information sources in references of the Wikipedia article "46th meridian east" in English language version.
It was ourobject to confine them to this area and to affordprotection to our friendly tribes1 behind a linedrawn roughly from Ankhor on the sea coastthrough Eil Dur Elan to Bad'wein at the eastern extremity of the Ain Valley, and thence south-west to the southern border at a point where it is intersected by the 46th degree of longitude;