Thank you Jean, I think that is her, there is mention of her in the Trove Website I have just located:
West Australian Newspaper 8th May, 1941
Mr. and Mrs. Terrence Moncrief, of Carr Street, West Perth, wish to announce the engagement of their eldest daughter Gladys Enid, to Leading Aircraftman Arthur Singleton Woods, R.A.A.F., Mt. Gambier. S.A., youngest son of Mr. and Mrs. Samuel Woods, of Bulwer Street, Perth.