diameter 9 5/8; height 4 1/4 inches, weight 25 Troy ounces, fine condition, no monogram, craftsman Herbert Taylor. Please see third photo for marks.
This pattern, known as "berry in calyx", is among Stone's best designs. A nearly identical though not quite so desirable piece is held by Yale University Art Gallery, see Chickering p. 147, plate 134. Similar examples may also be seen in the collection of Boston's Museum of Fine Arts, and the Detroit Institute of Arts.