40th anniversary of the italian philatelic press union

2,20 € - Arch at the entrance of Palazzo Strozzi and logo of the u.s.f.i. - Polychrome color - Stamping dentellation 13 b - Offset printing - Printed by Cartor - Sheets of 20 - Size 30 × 40 (mm) - Drawing of V.Pradal - Stamping 1100.000