From the diary of Samuel Pepys (1663-1703)
This day, in the morning came Mr. Chichly to Sir W. Coventry to tell him the ill-successe of the guns made for the _Loyall London_; which is, that in the trial, every one of the great guns, the whole Cannon of seven (as I take it), broke to pieces---which is a strange mishap, and that which will give more occasion to people's discourse of the King's business being done ill. -- Pepys' Diary, 26 Jun. 1666