In 1813, the explorers Gregory Blaxland, William Wentworth and William Lawson, on their historic crossing of the Blue Mountains, engraved their names not only into the history books, but also reportedly into this tree on the side of Pulpit Hill. The tree now long dead was caged in 1884 in an attempt to preserve the engravings. The engravings are no longer visible and there is even debate over the last 100+ years as to the authenticity of the engravings.