ProjectNaked

If someone was scratching for their life on the concrete wall of a well, would there be visible marks as in the movie the ring?

I am remodeling a room and when I ripped up the floor, I found a trap door with a large concrete room under it. The room is circular, about 10ft across and 10ft deep. On the wall there appear to be scratch marks. I was able to fish out some small animal bones and can still see some larger bones. I have believed the house to be haunted for multiple reasons and this is confirming it. I also found a very old medical necklace still clasped near the opening. The room was added onto the house in 1914 - as that date and a name was written inside one of the walls in the above room.