Hi Jarvis, interesting link, thanks for that. While I can remember names like Maxam, Compair and Broom Wade, I can't recall the Holman name, but it was 1970 before I worked for a company that used a lot pneumatics on there production plants, but it was a new semi-automatic plant with fairly complex Compair Maxam pneumatics, that the company asked me to go on the course down in Camborne.
By the way, Jarvis and Lester, it's best not to put personal info like telephone numbers or email addresses in your posts, use the PM system (personal message) for making contacts.
Regards Nick.