Acton 1925 Caption Photograph of Canberra showing part of Black Mountain, Canberra, Australian Capital Territory, 25 April 1925. This copy was supplied by Allen Mawer. View original from the National Library of Australia Digital Collection. Date 1925 Credit National Library of Australia: nla.pic-vn4314499 Comments The Acton Workers Cottages can be seen to the left of centre, extending diagonally out into what is now Westlake.