12 Annals of the Carnegie Museum. 



15. Silver watch in an outer case of tortoise-shell pique. Made by 

 Henry Jones, of London. Jones died in the year 1693.' 

 (Diameter 53, thickness 30 mm.) 



(Plate VII, fig. I.) 



16. Silver watch with a pierced and engraved case, white enameled | 



dial. Contains an alarm-bell. Made by Duquesne in the | 



seventeenth century. (Diameter 60, thickness 31 mm.) | 



(Plate VII, fig. 2.) j 



17. Silver watch with a pierced and engraved case. An engraved 

 metal dial with an ornamental brass border. Curious cover 

 for winding holes, in the form of a mask. Made by Millegg in 

 Vienna in the seventeenth century. (Diameter 53, thickness 

 37 mm.) 



(Plate VII, fig. 3-) 



18. Silver watch contained in an outer protecting case. Highly deco- 

 rated movement. A semicircular piece is removed from the 

 upper half of the dial and through it is seen one-half of a disc 

 which rotates underneath once in twenty-four hours. On one- 

 half of the disc is a golden sun, one of the rays of which points to 

 the hour from 6 A. M. to 6 P. M., and on the other half a silver 

 moon performs the same service from 6 P. M. to 6 A. M. The 

 figures are all on the upper half of the dial. The minutes are 

 indicated by a hand in the usual way. Made by Paul Bramer, 

 of Amsterdam, about the year 1700. (Diameter 58, thickness 

 31 mm.) 



(Plate VIII, fig. 3.) 



' Henry Jones was a noted English clock- and watch-maker and the first English- 

 man to construct a Torricellian tube, as the barometer was first called. 



The word pique designates a form of decoration made by driving silver pins through 

 the outer surface of the case in a conventional design. 



