This is not how I normally share my dad's photographs because I took a picture of it, framed and behind glass. But I didn't want to unframe it and searching for the negative would take a lot of time. But it's one of my favorites because it shows Sutro Baths (at the bottom) before it burned down in 1966. Built in 1894, it lasted 72 years although it burned while being demolished anyway. And the Cliff House, of course, is the white building just to the right of the Baths. Dad was a pilot and took many aerial photographs of San Francisco over decades.