National Brickworks Commercial organisation Brick pit and kilns which operated between the Main Northern Line railway and Pennant Hills Road. The pit was filled with garbage when the works closed. Milestone Opened 1901 {"name":"Opened","target":"","target_text":null,"date":{"#markup":"<span class='date'>1901<\/span>"},"date_start":"1901","date_end":"1901"} Type Commercial organisation {"name":"Commercial organisation","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}