'Of the Recoiling of Gunns by The Lord Brouncker' Figures and table in text Image 1; Ink, size height 18 cm x width 17 cm by Lord Brouncker. Machine made to discover ' the cause of Recoiling of Gunns ' which was laid ' uppon a heavie Table, unto which it was sometimes fastend, with screws at all the four places R,L, V, B, sometimes onely at R or L having wheels affixed t L and V, or R and B that it might the more easily recoil. ' Image 2, page 147; ink, size height 5.5 cm x width 3 cm. By Lord Brouncker. Cylinder illustrating the angle of the bullet Image 3, page 147; ink, size height 5.5 cm x 7 cm. Illustrating ' the angle of Recoile phn the Angle of Reflexion made at the parting of the Bullet from the Peece. ' nd