Thanks very much for your help. You confirmed what I thought with regard to the time period i.e. 1940/50. This would make the person I thought it maybe too old. She would have been early twenties then with a child, I would guess the girl in the photo is about 16/17? My Tobias`s came from Caulfield, Balaclava, this bit of the branch. I am not up on the districts of Victoria so would this put them near to the photographer? How strange that a photo should end up in my Grandmother`s possession in England and we do not know who she is? The family were not wealthy, although they used to send food parcels to my Grandmother during WW11, so why would they spend money on sending a photo of, maybe, a non relative? Curious and curiouser!! I shall see if I can track down the photographers family to see what I can see.