Watch List notes:

Tetricus I. Romano-Gallic Emperor, AD 271-274. Antoninianus (21mm, 2.91 g, 6h). Colonia Agrippinensis (Cologne) mint. 7th emission, AD 272-273. Radiate and cuirassed bust right / Hilaritas standing left, holding palm frond and cornucopia. RIC V 80; Mairat 458-62; AGK 4c. Brown surfaces. EF.