John Williams
5 Mar 1896 – 1989
mariner, introduced mechanical grab buckets in the early 1930s which were adapted to work on a ship's derrick to discharge bulk cargo on the Melbourne wharf
5 Mar 1896 – 1989
mariner, introduced mechanical grab buckets in the early 1930s which were adapted to work on a ship's derrick to discharge bulk cargo on the Melbourne wharf
