7784029Young I.S. : Specific terms.Studied: Sergeant 6 May 1917 - 16 May 19170public2018-10-28 22:26:252019-02-22 15:30:00460

Attended a wireless course at School of Aero Gunnery at 20th Wing.1917-05-061917-05-165429010453741565226Pioneers of Australian Armour: In the Great War By David A Finlayson, Michael K Cecil Newport, NSW Big Sky Publishing 2015 https://books.google.com.au/books?id=kzpIDAAAQBAJ&lpg=PT166&ots=628ytZbgJy&dq=ivan%20sinclair%20young&pg=PT166#v=onepage&q=ivan%20sinclair%20young&f=false

1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationMilitary service1125-291