Hi Guys
Thank you both for your imput. I had not noticed the Photographers imprint. Have had a close look, to me it looks like ( H. R. ) Hembry 15a Donegal Place (taken from the 1910 BSD).
The next question, why would someone in Belfast be wearing an Australian uniform. Have checked with my cousin in Australia, I thought it would have been grandfather, I am told it isn't.
The mysstery deepens
Regards
Richard