We found some bullion coins in an old house

My boyfriend and I love walking in the forests. We usually spend our summers hiking in the woods, far away from safe trails. I know its risky, but we dont like crowds and we also enjoy exploring unknown areas. Last summer we visited eastern Poland which is still not very popular among tourists. One day, as we were walking through a forest, we came across an old deserted mansion. Tom insisted on coming inside and I agreed. The house was in a horrible mess, the family must have left it in the middle of the night! But the most interesting thing was, all valuable things were still there. We found rings, necklaces, old gold bullion. We were shocked and didnt know what to do. We left the house and decided to think it over. Two days later, we still couldnt decide what to do. Should we take the jewellery and the coins? It seemed tempting, but could be considered a theft. On the other hand, the house was open and it was obvious nobody lived there. Finally we decided to come back to the place, but only to take some photos. But when we returned there three days later, the jewellery and bullion coins were gone! We didnt know what had happened. Maybe some tourists had come across the mansion and didnt hesitate to take the gold? Well, everythings possible!