Royal patents, and letters, from incorporating and encouraging the Honourable arcillery company : Viz. I. The patent of Henry VIII. 1537. II. The patent of James I. 1605. III. The patent of Charles I. 1633. IV. The letter of William III. 1690. V. The letter of Queen Anne, 1702. VI. The letter of George I. 1715. VII. The letter of George III. 1766.