Issued in 1972, this striking 3-stamp set from Italy commemorates the 50th edition of the International Fair of Milan, one of Europe’s most important trade and industrial exhibitions. Designed by E. Carboni and printed by I.P.S. Roma, the stamps feature bold, abstract modernist designs symbolizing innovation and progress. The set includes denominations of L.25 (green), L.50 (red), and L.90 (blue), each incorporating geometric motifs alongside the silhouette of Milan’s famous Duomo spires. A fine example of Italian graphic design of the 1970s, this issue holds both cultural and philatelic significance.