
Jonathan Clark, left, an archaeologist, and Tim FitzHigham, the creative director of St. Georgeβs Guildhall, with recently discovered flooring that they say dates to between 1417 and 1430.

Jonathan Clark, left, an archaeologist, and Tim FitzHigham, the creative director of St. Georgeβs Guildhall, with recently discovered flooring that they say dates to between 1417 and 1430.