Inspired by another thread about bad DIY and things that you didn't notice when moving into a new home. What is the most interesting thing that you have found?
My parents bought a house in the 80's which was built in the early 1930's. When they were refurbishing the bathroom they found a little biscuit tin from the 30's that was put there by someone that was building the house. I still have it today
What interesting things have you found?