Alford and Alder memories

[longone]

Hi, I am researching the history and use of the Alford and Alder upright fitted in its various guises to some of your Triumphs. Were you, of do you know of anyone who was at the company during the 40s upto its final days in 1996?
Please reply if you have any information that may help piecing together the story.
Thank you, Colin.