the Giant Kurragong Tree (also known as the "Tree of Knowledge"). It sat on the edge of Cathedral Lane near Forbes St. It was left in the road, when Cathedral Lane was widened to join Cathedral Street. Removed in the 60s. it was there in this 1943 photo. In the album of Maps that you have collected on WI, there is a 1949 map from the City of Sydney Archives, and it can be seen in that, too.