- A.N. Other and NHSA Webmaster
- History - Between the wars
- RAN Ships
- HMAS Encounter I, HMAS Huon I, HMAS Tattoo, HMAS Australia I
- March 1983 edition of the Naval Historical Review (all rights reserved)
H.M.A. Ships Encounter and Australia with Huon and two other “Rivers”, and Tattoo and two other
S class boats laid up in Sydney Harbour in 1921.