A Robert Sorby 'The Stewart System' is a Sorby wood-turning hollowing system (as seen).
The Stewart System was the fore-runner of the RS 2000 range.
The box contains a few empty slots, I have been told by the previous owner (a long time woodturner) you could originally buy part of the set and then buy extra tools to complete the set (please judge for yourself as we can't confirm).
Condition: please see photos for condition.
