Number of Punty Marks and Location(s)
Renaissance
One possible location (with the rarest exceptions): centered on the foot’s lower surface
Lower surface of the foot of a 16th-century goblet, showing a typical punty mark. Private Collection.
19th Century
Often two punty marks in two different locations: one centered on the foot’s lower surface, and the other (lighter, smaller) centered inside the cup. The typical 19th century and later process that results in paired punty-marks on one object can be seen in the above video: 'Later Goblet Building Process'.