Who: Sandi N.
Where: Yardley, Pa.
Our farmhouse was built in 1810, a time when root cellars were used to preserve vegetables. We suspected that we might have a root cellar in our front yard, as there was an unexplained hump in the grass. When a colleague of mine, who collected old glass, asked to dig there for buried treasure, it afforded us the opportunity so see what was below the surface.