The Poznań International Fair, founded in 1921, was one of the few Central European trade exhibitions that survived both the Nazi occupation and the subsequent communist period — though in heavily managed form. By 1991, the fair's 70th anniversary coincided with Poland's first years of genuine post-communist economic opening, giving the commemorative unusual political resonance without anyone needing to say so explicitly.
Trial strikes in nickel for this type were produced at Mennica Polska as pre-production approval pieces, never released for circulation. The issued coin appeared in silver.
The Poznań International Fair, founded in 1921, was one of the few Central European trade exhibitions that survived both the Nazi occupation and the subsequent communist period — though in heavily managed form. By 1991, the fair's 70th anniversary coincided with Poland's first years of genuine post-communist economic opening, giving the commemorative unusual political resonance without anyone needing to say so explicitly.
Trial strikes in nickel for this type were produced at Mennica Polska as pre-production approval pieces, never released for circulation. The issued coin appeared in silver.