This striking 2 Schilling airmail stamp from Austria (Republik Österreich), issued in 1973, commemorates the nation’s Luftfahrt Jubiläen (Aviation Jubilee). Rendered in deep blue engraving, it features an Austrian Airlines jet soaring upward against textured cloudwork—a classic representation of mid-20th-century commercial aviation. Designed by O. Zeiller and engraved by K. Leitgeb, the stamp showcases exceptional line detail typical of Austrian issues of the period. A desirable thematic item for collectors of aviation, airmail history, and Austrian philately.