File:GGLS TildenPark PappyJohnson HenryPass JohnSweet Sept1972.jpg

Golden Gate Live Steamers, Tilden Park. 'Pappy' Johnson welding at the turntable. Henry Pass and John Sweet setting up the Elevated. Photo by John Haines. From http://web.archive.org/web/20050228085101/http://www.ggls.org/pictures/EarlyDays/Tilden02.html