This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Foot drill HMNS Vernon s. Vernon nautical training ship Prison or Reformatory br The first nautical training school on ship moored in Sydney Harbour which aimed to rehabilitate and train juvenile offenders dictionaryofsydney org State Records New South Wales other date author PDAustralia Ccbysa Vernon ship