Watch List notes:

Phrygia, Bruzus. Maximus. Caesar, A.D. 235-238. AE 24 (23.8 mm, 6.67 g, 5 h). Γ IOV OV MAΞIMOC K, bare-headed, draped, and cuirassed bust right / BPOVZHNΩN, Hygieia standing facing, head right, feeding serpent held in hands. BMC 15-17; SNG München 166. aVF. 

Ex Numismatik Naumann GmbH, E-auction 42, lot 516; ex Dr. P. Vogl collection; ex Bankhaus Aufhäuser (sold 28.12.1990; with dealer's ticket).