Woodstock Music and Art Fair

1 1/4" Woodstock Music and Art Fair. We see many buttons commemorating Woodstock or subsequent celebrations, but this button was offered at the concert in bethel, NY. An article in the New York Times commemorating the 50th anniversary interviewed a woman who said she bought this button for 25¢ and pinned it to her jacket, the article showed a photo of the jacket. Making this the only known OFFICIAL button from Woodstock. Near mint