not many give out info like that, I have been following you for a while and very grateful for any info on tools etc ....as I am across the pond and not many British bike enthusiasts left the young uns dont seem interested in getting their hands dirty
I have one of those in my tool box. Made it about 35 years ago. Only difference was I added nickle braze to the 'ears' so they were less prone to deforming in use.
