A 'Cooke' brass Sun clock by William Ernest Cooke, Sydney, circa 1924, the clock fixed to a brass stand with a white dial enclosed in a brass surround with a glass cover, black Roman numerals from 'L' to 'Xll', gear system consisting of a set of brass cogs behind the clock, on a rectangular wooden base, other notes, W. E. Cooke was a former government astronomer at the Sydney Observatory