A wonderful special cutting on a "pinched" Waterford boat-shaped bowl a little deeper than engraving.
In the Author's collection.
A very beautiful fan edge from a fine Waterford bowl of circa 1815.
Vandyke cutting, more commonly known as "bull's-eye." A cutting very much done between 1770 and 1800, and probably more copied both abroad and in England than any other. Sometimes referred to as "Geometrical design."