Watch List notes:

Antoninus Pius Æ 20mm of Philippopolis, Thrace. AD 138-161. AVT KA[I AI A]ΔΡI ANTΩNЄINOC(sic), laureate head to right / ΦIΛIΠΠOΠOΛEITΩN, Apollo standing facing, head to left, holding lyre and plektrum. RPC IV.1 -; Varbanov 745 var. (obv. legend). 4.51g, 20mm, 6h.

Very Fine. Extremely Rare; only one other of this type on CoinArchives.

Ex Savoca Numismatik GmbH & Co. KG, 23rd Blue Auction, 24-25 August 2019, lot 671.