Worker finds forgotten military-grade mortar in city building, Missouri sheriff says – Star-Telegram
… Sheriff says a military grade mortar was detonated, leading to a large explosion, after employee found it in a Rich Hill, Missouri city building.
Building "Bridges" Across the Bayou City!
… Sheriff says a military grade mortar was detonated, leading to a large explosion, after employee found it in a Rich Hill, Missouri city building.