Its been leant back on too many times! About 90-100 years old. Cracked in several places across the barley twist and split at the base of the back rest (see photos). Has been professionally repaired before but not strongly enough. Someone suggested a steel pin up through the length of the barley twist. Are there any hobbyists or retired wood workers etc who take on this type of project on the NSW Central Coast?
Any advice will be much appreciated.