This striking 35-heller stamp from Austria’s 1908 Jubilee Issue commemorates the 60th anniversary of Emperor Franz Joseph I’s reign, marking a milestone unmatched in the Habsburg postal era. Designed by Koloman Moser, a leading figure of the Vienna Secession, the stamp features an elegant, finely engraved portrait of the Emperor—captured in a bold Art Nouveau frame. The inscription “1858–1908” honors the monarch’s long, transformative rule over the Austro-Hungarian Empire. Printed in a deep, dignified dark blue, this value is a favorite among collectors for its artistic detail and historical significance. Examples with strong color, clean perforations, and crisp impressions are especially sought after.