'J Cannon 1917'
Possibly in 7th Battn, Field Bakery or 13th ASC
2 officers of the 1st MG Bn. Undated but probably 1918
The seated one is a Captain.
The standing one is a 2/Lt and has an ANZAC 'A' on his colour patch. It's an unusual one as it's very large. Probably an embroided one.
Portrait by 'Chamberlin 63 Boul Rochechqart Paris'