I have now scanned
The Golden Book - the first part is a most interesting history of Cussins and Light and associated companies (electrical retailers based in York), the second part is a general history of the development of domestic electrical and radio.
Very many thanks to AC/HL who provided the original.
PDFs can be downloaded from
https://www.dropbox.com/sh/5b2jsk7et...vRvMf1ila?dl=0
- as they are large files I have uploaded them in two parts, entitled Golden1 and Golden2.