To me this looks targeted , such a shame for the old fella. Spent decades putting the collection together , something you would not be able to amass again.
https://www.abc.net.au/news/2023-07-28/ancient-coins-stolen-from-ceduna-farm/102651032
https://www.abc.net.au/news/2023-07-28/ancient-coins-stolen-from-ceduna-farm/102651032