A rare late 17th Century English verge in fine silver and tortoiseshell pair cases. Deep full plate fire gilt movement with elaborately pierced and engraved pillars. Fusee and chain with worm and wheel barrel setup between the plates. Pierced and engraved winged cock with mask, pierced and engraved foot. Plain steel balance, silver regulator disc. Signed silver champleve dial with Roman and Arabic numerals, blue steel beetle and poker hands. Plain silver inner case with split bezel, large central circular shutter to the winding aperture, silver pendant and stirrup bow. Fine outer case covered in tortoiseshell which is inlaid in a decorative foliate design with engraved silver and mother of pearl. The front bezel covered in tortoiseshell and similarly decorated. Silver bezels and square seven joint hinge.