Yardley & Co. Ltd
Item #: 244
Source: The Picturegoer Monthly. August 1923.
In 1958 a relative did an "industrial Assignment at Yardley & Company". The report is quite comprehensive and might be of historical interest to you. I should say that the lady who wrote it died about 4 or 5 years ago in her 90's. The report passed to her sister who has recently also died. Rather than throw it away, would you be interested in it?