World At War: This Is What Happens When You Call in a Bomb Squad for Centuries-Old Hand Grenades March 1, 2019JOHN ISMAYComments Off on At War: This Is What Happens When You Call in a Bomb Squad for Centuries-Old Hand Grenades The Revolutionary War-era grenade cores had been salvaged from a shipwreck and were sitting in boxes in a museum’s storeroom.
