Share 'May Bone'

I am researching my local area's history- Red Lion st. Aylsham in deepest, darkest, northest Norfolk. According to Kelly's 1908 Norfolk Directory , May Bone had a studio on Red Lion street that she attended on Saturdays.. Unfortunately our forebears seemed to have had a pathological fear of house numbers (even on advertisements for their own businesses!)  and so far I have been unable to ascertai…