Looking through some of our electrical material over the weekend, I noticed that there is apparently more than one type of Lister automatic starting generator using the 6/1 engine.
I am also scanning the S-O-M manual for inclusion on the website, and will do a selection of the other books so that the coverage is better than at present (nil!)
The S-O-M book covers two types of setup, while there are four or five if you include the later air-cooled sets.
Peter