A remarkable work, probably erected by this monarch, and set up as a memorial of his reign at the same city, is an obelisk in white stone, now in the British Museum. On this monument, which was covered on all its four sides with sculptures and inscriptions, now nearly obliterated, Asshur-izir-pal commemorated his wars and hunting exploits in various countries. The obelisk is a monolith, about twelve or thirteen feet high, and two feet broad at the base. It tapers slightly, and, like the Black Obelisk erected by this monarch’s son, is crowned at the summit by three steps or gradines. This thoroughly Assyrian ornamentation seems to show that the idea of the obelisk was not derived from Egypt, where the pyramidical apex was universally used, being regarded as essential to this class of ornaments. If we must seek a foreign origin for the invention, we may perhaps find it in the pillars [Greek ---- ----] which the Phoenicians employed, as ornaments or memorials, from a remote antiquity, objects possibly seen by the monarch who took tribute from Tyre, Sidon, Aradus, Byblus, and most of the maritime Syrian cities. Another most important work of this great monarch was the tunnel and canal already described at length, by which at a vast expenditure of money and labor he brought the water of the Greater Zab to Calah. Asshur-izir-pal mentions this great work as his in his annals; and he was likewise commemorated as its author in the tablet set up in the tunnel by Sennacherib, when, two centuries later, he repaired it and brought it once more into use.