A late 17th/early 18th century tumbler cup with a curved base and straight sides

A late 17th/early 18th century tumbler cup with a curved base and straight sides, scratched with the initials 'G' over 'I.I', maker's mark only 'TP' in a lobed punch [struck thrice], unascribed, probably North Country C.1690-1700, 3in (7.6cm) high, 4oz.