《明史·志·卷六》
隆庆六年七月七日，有物轰轰发声，飞到直隶华亭海滨坠落于地，乃是钟。
隆庆六年七月七日，有物轰轰，飞至直隶华亭海滨坠于地，乃钟也。
On the seventh day of the seventh month, in the sixth year of Longqing's reign, something let out a deafening roar and flew down into the ground by the Hua Ting Sea of Zhili Province. It was a bell.