Statue of William Russ Pugh.
The inscription says 'First use of Ether for Surgery in Australia' 7th June 1847.
This was only 7 months after it's first reported use in Boston by Morton.
I am a doctor specialising in Anaesthetics (that's 'Anesthesiology' to my American friends)
I trained at Guy's Hospital, London but moved to Australia 20 years ago.