Physical description
Boatswains Call - the pipe consists of a narrow tube (the gun) which directs air over a metal sphere (the body) with a hole in the top.
A long chain is attached to the whistle.
Inscriptions & markings
The "Call" is inscribed with the owners name M.Lowrie on one side and ANZAC on the reverse.
H.M.A.S. Anzac.