Watch List notes:

P. Plautius Hypsaeus. Denarius 60, AR 3.97 g. P·YPSAE·S·C Head of Neptune r.; in l. field, trident. Rev. [CEPIT] Jupiter in quadriga l., holding reins and hurling thunderbolt; in exergue, C·YPSAE·COS / PRIV. Babelon Plautia 11. Sydenham 910. RBW 1513. Crawford 420/1a.
Reverse slightly off-centre, otherwise good extremely fine