The Wine Stein was our first version of an espresso cup, first introduced in the early 1970s. This is a set of four, made contemporaneously and glazed in Mahogany Brown. These were not made in large quantities, and as a result are quite rare; set of four are rarer still. Three were signed by Janet Pinsonneault and the the other by another hand. All four have an underline under Peter Pots, indicating they were made after the 1971 fire. Each is about 2.5 inches in height and all are in as-new condition. Offered as the set of four.