Jean-Marc,
Go to this website page - it contains many dial stringing patterns in Adobe .pdf format. Hope you can find yours in there somewhere.
http://www.radiotiques.com/services.asp?Tab=Dial+Stringing
Dennis Wess.
I should have mentioned that at the Radiotiques site you have to look up your model number (.pdf index) then request the stringing diagram be sent to you. I don't know how much they charge for this service.
Dennis Wess
Turns out that their stringing diagrams are free and are sent by email to you.
Dennis Wess
Sorry for the multiple postings.........but I have been searching for more online dial stringing info and found a great site that may help you even more. Go To http://www.theoldradiofixerupperguy.com/dial%20cord.html
Dennis Wess