Due to the age of the Museum's collection, some objects have not been digitised yet. Images may also not be available due to copyright, cultural or privacy reasons.
Hydraulic breech opening and closing cylinder (ex H.M.A.S. Australia) used when 12” gun was being worked by hydraulic pressure.(LC).
This object record is currently incomplete. Other information may exist in a non-digital form. The Museum continues to update and add new research to collection records.