Ink well: 5¾” tall x3 7/8” base diameter. The ink well is pictured in Encyclopedia of American Glass. Ill by J. Pearson, pg. 75. It is pictured with a different top. The sterling silver top on this ink well is marked Dorflinger.
Pen Staff:  This 8¾” long pen staff with letter opener on one end is cut in alternating tiny squares of nailhead diamond and cross-hatching.
 
 From:  "Cooking with Class, Dining with Glass"  by the Lone Star Chapter of the American Cut Glass Association, Fig. 183.