The Holey Jar
This mysterious jar full of holes dates back to Roman Britain era (43 A.D. to 410 A.D.) It was discovered just outside of London during World War II. Some archeologists believe that it was used as a lamp or a cage for animals. You can see the jar displayed at the Museum of Ontario Archaeology in Canada. Researchers still study and theorize about the use of the jar, but haven’t quite solved the mystery just yet.