Oversized postcard for Oasis at 280 Eleventh St, SoMa San Francisco printed in 1982. Formerly The Leatherneck then The Plunge bar which had a swimming pool (1978-80); In 1981 the Drummer organization put the Drummer Key Club in the building, then a bar called Drummaster and another called the Gold Coast. The Compound succeeded the Gold Coast. Measures 5.5″ x 8″