Fatto matematico: 997 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 997 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: September 23rd is the day in 1459 that Battle of Blore Heath, the first major battle of the English Wars of the Roses, is fought at Blore Heath in Staffordshire.