Historical information
The soldier in the photo's is unknown but all of the same person.
Physical description
.1) Photo, sepia colour, solider in uniform, shorts and puttee's, standing beside stand with vase or flowers.
.2) Photo, sepia colour, portrait of soldier, with slouch hat down with emu plume, sergeants strips.
.3) Photo, sepia colour, soldier standing, hands behind back hot on small table, corporal stripes, stamped on rear "july 1918. Photo has been cut into an over shape.