39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

Every old house has its secrets - from hidden treasures in the crawl space and secret doors to creepy basement passages and dark attics filled with ancient valuables. The history is all around us, and if you look hard enough, you can find a treasure trove inside your home. Below you'll see a list of people who made unintentional 'archeological' discoveries when on the task of home renovation and then found a way to put them to good use.

Some of the artifacts are small, like coins hidden in the wall, while others are more permanent features to the structure of the building, such as an old well in the floor and secret rooms. No matter the size we can all agree it's pretty cool to come across clues that tell us about times past, so scroll down below and enjoy these 'rare antiquities.' Don't forget to upvote your favs and may your treasure hunt be lucky!

P.S.: The story behind the razor blade slot that quite a few people find when home remodeling has a simple explanation - some houses built before the 1970s had these slits for razor disposal for two reasons. One was that the razors were dangerous to put in general trash, and the second was that people didn't think about littering and trash the way we do now. For them, waste used to 'magically' disappear, so dropping them into a secret place between your bathroom walls seemed like a great idea.