Shelvoke and Drewry Ltd unofficial webpages:
The Australian War Memorial Archives:
AHOY: A general Naval History site from Melbourne Australia.
Peter Dunn's Award winning 'Australia at War' website:
Geoff Slee's Combined Operations website:
A private Royal Australian Navy Old comrades site:
The Submariners Association.
The Subcommittee, an International Submarine Modellers website and forum.