ANNALS CARNEGIE MUSEUM, Vol. XII. 



Plate XXX. 



1. Watch, Frencli or SvvivSs, early nineteenth century. (No. 86.) 



2. Watch by A. L. Breguet, 1746-1823. (No. 90.) 



3. Gold musical watch, French or Swiss, early nineteenth century. (No. 87.) 



4. Viennese watch, early nineteenth century. (No. 96.) 



