Watch List notes:

Probus (276-282). Billon Tetradrachm, Alexandria mint, 278-279 AD. Obv. A K M AVP ΠΡΟBOC CEB. Laureate and cuirassed bust right. Rev. LΔ. Tyche standing left, holding rudder and cornucopiae. Koln 3141. Dattari 5546. Milne 4583. BI. g. 8.57 mm. 20.00 Brown patina Good VF. Provenance: