Jim - you win - where in Islington as I can't find him on ancestry or findmypast !!!!
Are you are good at judging age of children - how old would you say the young girl was, or even the mum.
She is the same Lily as in photo you dated late 1920's early 1930's.
We had thought she might have been born cir 1911 but looks like it was before that.
Yvonne