U.S. Open | History, Winners, & Facts | Britannica
From Ashe to Williams, Rackets of U.S. Open Champions - The New York Times
File:Ken Rosewall (1970) (cropped).jpg - Wikipedia
Guide to the Citi Open Tennis Tournament in DC | Washington DC
1970 Press Photo Tony Roche, Australian Tennis Player, Plays in U.S. Open | eBay
Margaret Court of Australia prepares to backhand the ball at the U.S. Open Tennis Championships in Forest Hills, New York, Sept. 3, 1970. Court, holder of the Australian, French and Wimbeldon crowns
1970 Press Photo Margaret Court US Open Tennis Champ | eBay
1970 Press Photo Stan Smith tennis US Open - Historic Images
Rosie Casals vs. Margaret Court, 1970 US Open - YouTube
1970 Rod Laver Allan Stone Falls During Us Open Tennis Match Tennis Photo 8X10 | eBay
1970 THIRD US OPEN TENNIS CHAMPIONSHIP USLTA MAGAZINE FOREST HILLS Ashe | #350014774