Apart from the ivory umbrella handle and the pilgrim badge, they didn't find anything valuable. After so much wear and tear, and erosion over time, not much of value remains.
However, out of caution, especially with many items that neither Leonard nor Joan recognized, Leonard used a [Detection (N)] card on the large box.
Surprisingly, the white light indicating a discovery emanated from a pile of rubbish at the bottom, which they initially thought had been thoroughly searched.
After clearing away the textiles on top, which had decomposed into a mess, Leonard saw a solid iron pillar about the thickness of a baby's arm at the bottom.
"What is this?" Leonard picked up the item for inspection and found that it wasn't a whole piece but rather a fine device.
The core of the object was a thirty-centimeter iron rod, above which were about 40 iron disks. The disks were roughly round, but irregular in shape.
