An open storage area for mobile cranes in Chatham Dockyard. In the foreground is a Smith Rodney crane mounted on a 4 wheeled railway truck which has the number 91 scrawled on it. Next to it is another railway truck mounted crane but its jib has been removed and is lying on the ground. In the background are a black Coles road crane and a yellow road crane and two more railway truck mounted cranes. A vertical format image.