A boy from Woolwich - Bernard Saward?

Printed on the back is "Alexander's Studio, 64 Powis Street, Woolwich, S.E. 18" (long gone - Gregg's bakers is there now.) My father's family lived in Woolwich and later Abbey Wood. But it doesn't look like dad or uncle Jack. Another possibility is dad's cousin Bernard Saward (later to be a drummer in Humphrey Lyttelton's band) who lived in Eltham. I only met Bernard a couple of times in the early 1960s when he was in his 40s. From what I remember, I think there is a resemblance.