Gallienus AE23 of Kyzikos, Mysia. AD 253-268. 6.03 g.

AVT K P LIK GALLIHNOC, laureate, draped and cuirassed bust right.
Rev: CTRA BACILEW KYZI-KHN-WN B NEOKORWN, two prize urns, each containing palm branch. 

Sabatier 7 in RBN 1860

Sold (as "apparently unpublished") by Bucephalus Numismatic, auction 3, Lot 373, Feb. 2022.