Switzerland 1980 Special Post Office Jubilee Booklet - LBF/2880Switzerland 1980 Special Post Office Jubilee Booklet

1980 SWITZERLAND - Special booklet issued by the post for the 50th anniversary of the Swiss postal service. It contains the complete set in blocks of four (Cat. Unificato 1110/1113) plus a special perforated souvenir sheet with no face value, printed by the post, "Le Quattro Stagioni" (the four seasons). An uncommon booklet.