Where did John Ford film the sequence in "The Grapes of Wrath" where the Joads get their first look at California's rich farmland?

Promo still for "The Grapes of Wrath" (1940): Overlook Point A famous promo shot for John Ford's Depression-era classic "...

Bird's-eye view of Chatsworth, Calif., in the 1920s offers a glimpse at movie history

Aerial photo of Chatsworth, Calif., circa 1920s I found an old bird's-eye view of Chatsworth, Calif., at the library, and while it's...