A sweet trove of documents has been unearthed during the demolition of the old Cadbury office block that will be the site of the new Dunedin Hospital.
The old books are full of details about Hudson and Co. - the local family business that made yummy biscuits and chocolates, and went on to merge with the global company - Cadbury.
This is what dreams are made of for archaeologist Megan Lawrence, who might have done just a little dance when they were discovered.