History: Aerial view of over 400,000 people at the Woodstock Music Festival, New York, 1969 [600x400]

https://i.redd.it/5scemfmqr7g01.png via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/7xjpaa/aerial_view_of_over_400000_people_at_the/?utm_source=ifttt