More Blueprints!
They ended up finding even more blueprints! Could it be for the building, or did an architect rent out space some years prior? Unfortunately, the owner still had no answers, so everything was left to being a mystery!
Another Trap Door
This trap door was hidden under a very old carpet in someone's home. When she bought the house, the owner had no idea that there was an old cellar! So, what mysteries would be inside?