[Many attempts to produce a satisfactory revolver were made in former centuries, but it was not till the present one that Colt’s revolver was invented.  On February 18th, 1661, Edward, Marquis of Worcester, obtained Letters Patent for “an invencon to make certeyne guns or pistolls which in the tenth parte of one minute of an houre may, with a flaske contrived to that purpose, be re-charged the fourth part of one turne of the barrell which remaines still fixt, fastening it as forceably and effectually as a dozen thrids of any scrue, which in the ordinary and usual way require as many turnes.”  On March 3rd, 1664, Abraham Hill obtained Letters Patent for a “gun or pistoll for small shott, carrying seaven or eight charges of the same in the stocke of the gun.”]

brought my Lord this morning, to shoot off often, one after another, without trouble or danger, very pretty.  Thence to the Temple, and there taking White’s boat down to Woolwich, taking Mr. Shish at Deptford in my way, with whom I had some good discourse of the Navy business.  At Woolwich discoursed with him and Mr. Pett about iron worke and other businesses, and then walked home, and at Greenwich did observe the foundation laying of a very great house for the King, which will cost a great deale of money.

[Building by John Webb; now a part of Greenwich Hospital.  Evelyn wrote in his Diary, October 19th, 1661:  “I went to London to visite my Lord of Bristoll, having been with Sir John Denham (his Mates surveyor) to consult with him about the placing of his palace at Greenwich, which I would have had built between the river and the Queene’s house, so as a large cutt should have let in ye Thames like a bay; but Sir John was for setting it in piles at the very brink of the water, which I did not assent to and so came away, knowing Sir John to be a better poet than architect, tho’ he had Mr. Webb (Inigo Jones’s man) to assist him.”]

So home to dinner, and my uncle Wight coming in he along with my wife and I by coach, and setting him down by the way going to Mr. Maes we two to my Lord Sandwich’s to visit my Lady, with whom I left my wife discoursing, and I to White Hall, and there being met by the Duke of Yorke, he called me to him and discoursed a pretty while with me about the new ship’s dispatch building at Woolwich, and talking of the charge did say that he finds always the best the most cheape, instancing in French guns, which in France you may buy for 4 pistoles, as good to look to as others of 16, but not the service.  I never had so much discourse with the Duke before, and till now did ever fear to meet him.  He found me and Mr. Prin together talking of the Chest money, which we are to blame not to look after.  Thence to my Lord’s, and took up my wife, whom my Lady hath received with her old good nature and kindnesse, and so homewards, and she home, I ’lighting by the way, and upon the ’Change met my uncle Wight and told him my discourse this afternoon with