During the battle , which saw 113 days of fighting , only 10 aircraft were lost ( some by accident ) .
14 were badly damaged ; the Legion claimed around 100 Republican aircraft , a third of those lost .
During the battle , which saw 113 days of fighting , only 10 aircraft were lost ( some by accident ) and 14 were badly damaged ; the Legion claimed around 100 Republican aircraft , a third of those lost .