Crispina AE21 of Prusa ad Olympum, Bithynia. AD 178-182. 6.89 g. KRICPINA CEBACTH, draped bust right. PROYCAEWN, Aphrodite Anadyomene standing front, hands raised to her head, hippocamp left behind her. Unpublished for Crispina. Leu 19, 2093. With permission of Leu Numismatik auction 19, Lot 2093, Feb 2022