London Street Listings Index in 1940.
Back Hill (EC1) (Holborn), 142 Clerkenwell road to 30 Ray street
East side
4 Chiapponcelli Rev James
4 Crescitelli Rev Dominic
4 Kennedy Rev Rd
4 Purcell Rev Edward
4 Redmond Rev James
4 Gough Rev Augustine
... here is Ray street ...
West side
... here is Summers street ...
County of London Electric Supply Co Ltd (yard)
3 & 5 Roberto M & Son, freezing machine makers