On the East
A straight line drawn from the landing-place of Tha Phra-ngam to the junction of the Klongkut Canal wîth the Bangpakong River; the Bangpakong River from the junction of the Klongkut Canal to its mouth, and Jhe coast from the mouth of the Bangpakong river, to the
Grande-Bretagne et Siam
Isle of Srimaharajah , to such distance inland as can be reached within twenty-four hours' journey from Bangkok.