- Who
- Louisiana Purchase Exhibition
- What
- 514.66 hectare(s)
- Where
- United States (St Louis)
- When
- 1904
The site of the Louisiana Purchase Exposition in St Louis, Missouri, USA in 1904 covered 514.66ha 1271.76acres, and there was an attendance of 19,694,855. Events of the 1904 Olympic Games were staged in conjunction.
