San Francisco (sans-serif typeface) products and for overall branding. It was the original system typeface of watchOS and tvOS and has replaced Helvetica Neue and Lucida Grande as the system typeface of macOS and iOS since OS X El Capitan and iOS 9. Apple uses it on its website and for its product wordmarks, where it replaced Myriad Pro. It is also used on the keyboard of the 2015 MacBook and on the 2016 MacBook Pro, replacing VAG Rounded. It is also used as Apple's corporate typeface. Apple restricts the usage of the typeface by others. It is licensed to registered third-party developers only
USS San Francisco (C-5) Shipbuilding Company, Baltimore, Maryland on 20 April 1939. USS San Francisco (C-5) The first USS "San Francisco" (C-5) (later CM-2) was a steel protected cruiser in the United States Navy. She was later named Tahoe and then Yosemite, becoming the third US Navy ship to bear the name "Yosemite". She generally resembled her predecessor , with a main armament of twelve 6-inch guns. "San Francisco" was launched on 26 October 1889, at the Union Iron Works, San Francisco, California; sponsored by Miss Edith W. Benham; and commissioned on 15 November 1890, Captain William T. Sampson in command. "San Francisco" was