The General National Exhibition, held in Poznań in 1929, was the largest trade fair in Polish history, drawing 4.5 million visitors. What Poland had achieved during its first 10 years of independence went on public display.
The General National Exhibition, held in Poznań in 1929, was the largest trade fair in Polish history, drawing 4.5 million visitors. What Poland had achieved during its first 10 years of independence went on public display.