Sir Robert Ball. The Photograph of the Stars in their Diurual Motion Round the Pole, Path of the Moon's Shadow and Penumbra upon the Surface of the Earth during the Total Eclipse of the Sun, Comparative Sizes of Earth Mars Mercury and the Moon, Rotation of the Poles, Mars and One of it’s Satellites, The Milky Way, Mars in 1877 (top to bottom). In The High Heavens. 1910.