This 3 Heller stamp from Austria’s 1908 Jubilee series honors Emperor Joseph II, depicted in a finely engraved right-facing profile. Issued to celebrate the 60th birthday of Emperor Franz Josef I, the set features past Habsburg rulers rendered in highly detailed Art Nouveau style by Koloman Moser. Printed in rich carmine, this low-value definitive shows exceptional line engraving and elaborate ornamental framing typical of the Viennese Secession. A desirable early 20th-century classic, it is sought after for its design pedigree and significance in imperial Austrian postal history.