Manly Gas Company gasometer Gasometer Gas storage unit built in Chicago and erected in 1931, which, because of its shape, was affectionately known as 'the golf ball' for many years, and used to advertise Dunlop sporting equipment. Locate -33.789985120337, 151.27882405 Type Gasometer {"name":"Gasometer","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}