This striking 2 Heller brown stamp from Austria was issued in 1916 during the Austro-Hungarian Empire. It features the profile of a helmeted warrior, a symbolic design highlighting national strength in the midst of World War I. The bold denomination is framed by intricate ornamental patterns, with the inscription Kaiserliche Königliche Österreichische Post (Imperial Royal Austrian Post). Printed without perforations, this issue is a notable collectible from the wartime definitive series. A fine example for collectors of classic Austria or early 20th-century European philately.