Australia | 5 Dollars, 2001 – Centenary of Federation | Obverse: Portrait of Sir Henry Parkes (1815-1896), was a colonial Australian politician and longest non-consecutive Premier of the Colony of New South Wales | Reverse: Portrait of Catherine Helen Spence (1825-1910), was a Scottish-born Australian author, teacher, journalist, politician, leading suffragist, and Georgist | Window: Eucalyptus leaf |