Me again Ros
In his Army records, John's surname is spelled MacLEAN and it later changes to McLEAN (probably a transcription by Orderly Room clerk) while he himself clearly signs MacLEAN!
Further to my previous communication, I can confirm he was wounded in the thigh at Gallipoli on 26 Sep 1915.
His "1914 Star" was numbered 5442, "British War Medal" was 3403 and "Victory Medal" was 3399. There is a trio of these on "evil-bay" for an asking price of $750. Phew!
The Air Force Association lapel badge is probably of early 1970s. I believe the "46" depicted on front to represent 46 Squadron, Royal Air Force as there was no 46 Squadron in the Royal Australian Air Force. The number on the reverse of the badge could represent the manufacturers mark. 46 Squadron, RAF was disbanded on 31 August 1975. There is a 77 Squadron, RAF lapel badge on "evil-bay", for an asking price is $30. However it has a pin and hook for affixing to a lapel while yours has a method of affixing through a lapel buttonhole.
Q98
Fremantle
Q